900403920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 480

約数和(自身を含む): 3526024320

約数和(自身を除く): 2625620400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 61, 65, 72, 76, 78, 80, 83, 90, 95, 104, 114, 117, 120, 122, 130, 144, 152, 156, 166, 171, 180, 183, 190, 195, 208, 228, 234, 240, 244, 247, 249, 260, 285, 304, 305, 312, 332, 342, 360, 366, 380, 390, 415, 456, 468, 488, 494, 498, 520, 549, 570, 585, 610, 624, 664, 684, 720, 732, 741, 747, 760, 780, 793, 830, 855, 912, 915, 936, 976, 988, 996, 1040, 1079, 1098, 1140, 1159, 1170, 1220, 1235, 1245, 1328, 1368, 1464, 1482, 1494, 1520, 1560, 1577, 1586, 1660, 1710, 1830, 1872, 1976, 1992, 2158, 2196, 2223, 2280, 2318, 2340, 2379, 2440, 2470, 2490, 2736, 2745, 2928, 2964, 2988, 3120, 3154, 3172, 3237, 3320, 3420, 3477, 3660, 3705, 3735, 3952, 3965, 3984, 4316, 4392, 4446, 4560, 4636, 4680, 4731, 4758, 4880, 4940, 4980, 5063, 5395, 5490, 5795, 5928, 5976, 6308, 6344, 6474, 6640, 6840, 6954, 7137, 7320, 7410, 7470, 7885, 7930, 8632, 8784, 8892, 9272, 9360, 9462, 9516, 9711, 9880, 9960, 10126, 10431, 10790, 10980, 11115, 11590, 11856, 11895, 11952, 12616, 12688, 12948, 13680, 13908, 14193, 14274, 14640, 14820, 14940, 15067, 15189, 15770, 15860, 16185, 17264, 17385, 17784, 18544, 18924, 19032, 19422, 19760, 19920, 20252, 20501, 20862, 21580, 21960, 22230, 23180, 23655, 23790, 25232, 25315, 25896, 27816, 28386, 28548, 29640, 29880, 30134, 30378, 31540, 31720, 32370, 34770, 35568, 35685, 37848, 38064, 38844, 40504, 41002, 41724, 43160, 43920, 44460, 45201, 45567, 46360, 47310, 47580, 48555, 50630, 51792, 52155, 55632, 56772, 57096, 59280, 59760, 60268, 60756, 61503, 63080, 63440, 64740, 65819, 69540, 70965, 71370, 75335, 75696, 75945, 77688, 81008, 82004, 83448, 86320, 88920, 90402, 91134, 92720, 94620, 95160, 96197, 97110, 101260, 102505, 104310, 113544, 114192, 120536, 121512, 123006, 126160, 129480, 131638, 135603, 139080, 141930, 142740, 150670, 151890, 155376, 164008, 166896, 177840, 180804, 182268, 184509, 189240, 190320, 192394, 194220, 197457, 202520, 205010, 208620, 226005, 227088, 227835, 241072, 243024, 246012, 258960, 263276, 271206, 278160, 283860, 285480, 288591, 301340, 303780, 307515, 328016, 329095, 361608, 364536, 369018, 378480, 384788, 388440, 394914, 405040, 410020, 417240, 452010, 455670, 480985, 492024, 526552, 542412, 567720, 570960, 577182, 592371, 602680, 607560, 615030, 658190, 678015, 723216, 729072, 738036, 769576, 776880, 789828, 820040, 834480, 865773, 904020, 911340, 922545, 961970, 984048, 987285, 1053104, 1084824, 1135440, 1154364, 1184742, 1205360, 1215120, 1230060, 1250561, 1316380, 1356030, 1442955, 1476072, 1539152, 1579656, 1640080, 1731546, 1808040, 1822680, 1845090, 1923940, 1974570, 2169648, 2308728, 2369484, 2460120, 2501122, 2632760, 2712060, 2885910, 2952144, 2961855, 3159312, 3463092, 3616080, 3645360, 3690180, 3751683, 3847880, 3949140, 4328865, 4617456, 4738968, 4920240, 5002244, 5265520, 5424120, 5771820, 5923710, 6252805, 6926184, 7380360, 7503366, 7695760, 7898280, 8657730, 9477936, 10004488, 10848240, 11255049, 11543640, 11847420, 12505610, 13852368, 14760720, 15006732, 15796560, 17315460, 18758415, 20008976, 22510098, 23087280, 23694840, 25011220, 30013464, 34630920, 37516830, 45020196, 47389680, 50022440, 56275245, 60026928, 69261840, 75033660, 90040392, 100044880, 112550490, 150067320, 180080784, 225100980, 300134640, 450201960, 900403920]

約数ペア:

[(1, 900403920), (2, 450201960), (3, 300134640), (4, 225100980), (5, 180080784), (6, 150067320), (8, 112550490), (9, 100044880), (10, 90040392), (12, 75033660), (13, 69261840), (15, 60026928), (16, 56275245), (18, 50022440), (19, 47389680), (20, 45020196), (24, 37516830), (26, 34630920), (30, 30013464), (36, 25011220), (38, 23694840), (39, 23087280), (40, 22510098), (45, 20008976), (48, 18758415), (52, 17315460), (57, 15796560), (60, 15006732), (61, 14760720), (65, 13852368), (72, 12505610), (76, 11847420), (78, 11543640), (80, 11255049), (83, 10848240), (90, 10004488), (95, 9477936), (104, 8657730), (114, 7898280), (117, 7695760), (120, 7503366), (122, 7380360), (130, 6926184), (144, 6252805), (152, 5923710), (156, 5771820), (166, 5424120), (171, 5265520), (180, 5002244), (183, 4920240), (190, 4738968), (195, 4617456), (208, 4328865), (228, 3949140), (234, 3847880), (240, 3751683), (244, 3690180), (247, 3645360), (249, 3616080), (260, 3463092), (285, 3159312), (304, 2961855), (305, 2952144), (312, 2885910), (332, 2712060), (342, 2632760), (360, 2501122), (366, 2460120), (380, 2369484), (390, 2308728), (415, 2169648), (456, 1974570), (468, 1923940), (488, 1845090), (494, 1822680), (498, 1808040), (520, 1731546), (549, 1640080), (570, 1579656), (585, 1539152), (610, 1476072), (624, 1442955), (664, 1356030), (684, 1316380), (720, 1250561), (732, 1230060), (741, 1215120), (747, 1205360), (760, 1184742), (780, 1154364), (793, 1135440), (830, 1084824), (855, 1053104), (912, 987285), (915, 984048), (936, 961970), (976, 922545), (988, 911340), (996, 904020), (1040, 865773), (1079, 834480), (1098, 820040), (1140, 789828), (1159, 776880), (1170, 769576), (1220, 738036), (1235, 729072), (1245, 723216), (1328, 678015), (1368, 658190), (1464, 615030), (1482, 607560), (1494, 602680), (1520, 592371), (1560, 577182), (1577, 570960), (1586, 567720), (1660, 542412), (1710, 526552), (1830, 492024), (1872, 480985), (1976, 455670), (1992, 452010), (2158, 417240), (2196, 410020), (2223, 405040), (2280, 394914), (2318, 388440), (2340, 384788), (2379, 378480), (2440, 369018), (2470, 364536), (2490, 361608), (2736, 329095), (2745, 328016), (2928, 307515), (2964, 303780), (2988, 301340), (3120, 288591), (3154, 285480), (3172, 283860), (3237, 278160), (3320, 271206), (3420, 263276), (3477, 258960), (3660, 246012), (3705, 243024), (3735, 241072), (3952, 227835), (3965, 227088), (3984, 226005), (4316, 208620), (4392, 205010), (4446, 202520), (4560, 197457), (4636, 194220), (4680, 192394), (4731, 190320), (4758, 189240), (4880, 184509), (4940, 182268), (4980, 180804), (5063, 177840), (5395, 166896), (5490, 164008), (5795, 155376), (5928, 151890), (5976, 150670), (6308, 142740), (6344, 141930), (6474, 139080), (6640, 135603), (6840, 131638), (6954, 129480), (7137, 126160), (7320, 123006), (7410, 121512), (7470, 120536), (7885, 114192), (7930, 113544), (8632, 104310), (8784, 102505), (8892, 101260), (9272, 97110), (9360, 96197), (9462, 95160), (9516, 94620), (9711, 92720), (9880, 91134), (9960, 90402), (10126, 88920), (10431, 86320), (10790, 83448), (10980, 82004), (11115, 81008), (11590, 77688), (11856, 75945), (11895, 75696), (11952, 75335), (12616, 71370), (12688, 70965), (12948, 69540), (13680, 65819), (13908, 64740), (14193, 63440), (14274, 63080), (14640, 61503), (14820, 60756), (14940, 60268), (15067, 59760), (15189, 59280), (15770, 57096), (15860, 56772), (16185, 55632), (17264, 52155), (17385, 51792), (17784, 50630), (18544, 48555), (18924, 47580), (19032, 47310), (19422, 46360), (19760, 45567), (19920, 45201), (20252, 44460), (20501, 43920), (20862, 43160), (21580, 41724), (21960, 41002), (22230, 40504), (23180, 38844), (23655, 38064), (23790, 37848), (25232, 35685), (25315, 35568), (25896, 34770), (27816, 32370), (28386, 31720), (28548, 31540), (29640, 30378), (29880, 30134)]