90541080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 371404800

約数和(自身を除く): 280863720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 61, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 122, 124, 126, 133, 140, 152, 155, 168, 171, 180, 183, 186, 190, 210, 217, 228, 244, 248, 252, 266, 279, 280, 285, 305, 310, 315, 342, 360, 366, 372, 380, 399, 420, 427, 434, 456, 465, 488, 504, 532, 549, 558, 570, 589, 610, 620, 630, 651, 665, 684, 732, 744, 760, 798, 840, 854, 855, 868, 915, 930, 1064, 1085, 1098, 1116, 1140, 1159, 1178, 1197, 1220, 1240, 1260, 1281, 1302, 1330, 1368, 1395, 1464, 1596, 1708, 1710, 1736, 1767, 1830, 1860, 1891, 1953, 1995, 2135, 2170, 2196, 2232, 2280, 2318, 2356, 2394, 2440, 2520, 2562, 2604, 2660, 2745, 2790, 2945, 3192, 3255, 3416, 3420, 3477, 3534, 3660, 3720, 3782, 3843, 3906, 3990, 4123, 4270, 4340, 4392, 4636, 4712, 4788, 5124, 5208, 5301, 5320, 5490, 5580, 5673, 5795, 5890, 5985, 6405, 6510, 6840, 6954, 7068, 7320, 7564, 7686, 7812, 7980, 8113, 8246, 8540, 8680, 8835, 9272, 9455, 9576, 9765, 10248, 10431, 10602, 10980, 11160, 11346, 11590, 11780, 11970, 12369, 12810, 13020, 13237, 13908, 14136, 15128, 15372, 15624, 15960, 16226, 16492, 17019, 17080, 17385, 17670, 18910, 19215, 19530, 20615, 20862, 21204, 21960, 22692, 23180, 23560, 23940, 24339, 24738, 25620, 26040, 26474, 26505, 27816, 28365, 30744, 32452, 32984, 34038, 34770, 35340, 35929, 37107, 37820, 38430, 39060, 39711, 40565, 41230, 41724, 42408, 45384, 46360, 47880, 48678, 49476, 51240, 52155, 52948, 53010, 56730, 61845, 64904, 66185, 68076, 69540, 70680, 71858, 73017, 74214, 75640, 76860, 78120, 79422, 81130, 82460, 83448, 85095, 97356, 98952, 104310, 105896, 106020, 107787, 113460, 119133, 121695, 123690, 132370, 136152, 139080, 143716, 146034, 148428, 153720, 158844, 162260, 164920, 170190, 179645, 185535, 194712, 198555, 208620, 212040, 215574, 226920, 238266, 243390, 247380, 251503, 264740, 287432, 292068, 296856, 317688, 323361, 324520, 340380, 359290, 365085, 371070, 397110, 417240, 431148, 476532, 486780, 494760, 503006, 529480, 538935, 584136, 595665, 646722, 680760, 718580, 730170, 742140, 754509, 794220, 862296, 953064, 973560, 1006012, 1077870, 1191330, 1257515, 1293444, 1437160, 1460340, 1484280, 1509018, 1588440, 1616805, 2012024, 2155740, 2263527, 2382660, 2515030, 2586888, 2920680, 3018036, 3233610, 3772545, 4311480, 4527054, 4765320, 5030060, 6036072, 6467220, 7545090, 9054108, 10060120, 11317635, 12934440, 15090180, 18108216, 22635270, 30180360, 45270540, 90541080]

約数ペア:

[(1, 90541080), (2, 45270540), (3, 30180360), (4, 22635270), (5, 18108216), (6, 15090180), (7, 12934440), (8, 11317635), (9, 10060120), (10, 9054108), (12, 7545090), (14, 6467220), (15, 6036072), (18, 5030060), (19, 4765320), (20, 4527054), (21, 4311480), (24, 3772545), (28, 3233610), (30, 3018036), (31, 2920680), (35, 2586888), (36, 2515030), (38, 2382660), (40, 2263527), (42, 2155740), (45, 2012024), (56, 1616805), (57, 1588440), (60, 1509018), (61, 1484280), (62, 1460340), (63, 1437160), (70, 1293444), (72, 1257515), (76, 1191330), (84, 1077870), (90, 1006012), (93, 973560), (95, 953064), (105, 862296), (114, 794220), (120, 754509), (122, 742140), (124, 730170), (126, 718580), (133, 680760), (140, 646722), (152, 595665), (155, 584136), (168, 538935), (171, 529480), (180, 503006), (183, 494760), (186, 486780), (190, 476532), (210, 431148), (217, 417240), (228, 397110), (244, 371070), (248, 365085), (252, 359290), (266, 340380), (279, 324520), (280, 323361), (285, 317688), (305, 296856), (310, 292068), (315, 287432), (342, 264740), (360, 251503), (366, 247380), (372, 243390), (380, 238266), (399, 226920), (420, 215574), (427, 212040), (434, 208620), (456, 198555), (465, 194712), (488, 185535), (504, 179645), (532, 170190), (549, 164920), (558, 162260), (570, 158844), (589, 153720), (610, 148428), (620, 146034), (630, 143716), (651, 139080), (665, 136152), (684, 132370), (732, 123690), (744, 121695), (760, 119133), (798, 113460), (840, 107787), (854, 106020), (855, 105896), (868, 104310), (915, 98952), (930, 97356), (1064, 85095), (1085, 83448), (1098, 82460), (1116, 81130), (1140, 79422), (1159, 78120), (1178, 76860), (1197, 75640), (1220, 74214), (1240, 73017), (1260, 71858), (1281, 70680), (1302, 69540), (1330, 68076), (1368, 66185), (1395, 64904), (1464, 61845), (1596, 56730), (1708, 53010), (1710, 52948), (1736, 52155), (1767, 51240), (1830, 49476), (1860, 48678), (1891, 47880), (1953, 46360), (1995, 45384), (2135, 42408), (2170, 41724), (2196, 41230), (2232, 40565), (2280, 39711), (2318, 39060), (2356, 38430), (2394, 37820), (2440, 37107), (2520, 35929), (2562, 35340), (2604, 34770), (2660, 34038), (2745, 32984), (2790, 32452), (2945, 30744), (3192, 28365), (3255, 27816), (3416, 26505), (3420, 26474), (3477, 26040), (3534, 25620), (3660, 24738), (3720, 24339), (3782, 23940), (3843, 23560), (3906, 23180), (3990, 22692), (4123, 21960), (4270, 21204), (4340, 20862), (4392, 20615), (4636, 19530), (4712, 19215), (4788, 18910), (5124, 17670), (5208, 17385), (5301, 17080), (5320, 17019), (5490, 16492), (5580, 16226), (5673, 15960), (5795, 15624), (5890, 15372), (5985, 15128), (6405, 14136), (6510, 13908), (6840, 13237), (6954, 13020), (7068, 12810), (7320, 12369), (7564, 11970), (7686, 11780), (7812, 11590), (7980, 11346), (8113, 11160), (8246, 10980), (8540, 10602), (8680, 10431), (8835, 10248), (9272, 9765), (9455, 9576)]