51758280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 215654400

約数和(自身を除く): 163896120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 47, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 94, 95, 105, 114, 115, 120, 126, 133, 138, 140, 141, 152, 161, 168, 171, 180, 184, 188, 190, 207, 210, 228, 230, 235, 252, 266, 276, 280, 282, 285, 315, 322, 329, 342, 345, 360, 376, 380, 399, 414, 420, 423, 437, 456, 460, 470, 483, 504, 532, 552, 564, 570, 630, 644, 658, 665, 684, 690, 705, 760, 798, 805, 828, 840, 846, 855, 874, 893, 920, 940, 966, 987, 1035, 1064, 1081, 1128, 1140, 1197, 1260, 1288, 1311, 1316, 1330, 1368, 1380, 1410, 1449, 1596, 1610, 1645, 1656, 1692, 1710, 1748, 1786, 1880, 1932, 1974, 1995, 2070, 2115, 2162, 2185, 2280, 2394, 2415, 2520, 2622, 2632, 2660, 2679, 2760, 2820, 2898, 2961, 3059, 3192, 3220, 3243, 3290, 3384, 3420, 3496, 3572, 3864, 3933, 3948, 3990, 4140, 4230, 4324, 4370, 4465, 4788, 4830, 4935, 5244, 5320, 5358, 5405, 5640, 5796, 5922, 5985, 6118, 6251, 6440, 6486, 6555, 6580, 6840, 7144, 7245, 7567, 7866, 7896, 7980, 8037, 8280, 8460, 8648, 8740, 8930, 9177, 9576, 9660, 9729, 9870, 10488, 10716, 10810, 11592, 11844, 11970, 12236, 12502, 12972, 13110, 13160, 13395, 14490, 14805, 15134, 15295, 15732, 15960, 16074, 16215, 16920, 17480, 17860, 18354, 18753, 19320, 19458, 19665, 19740, 20539, 21432, 21620, 22701, 23688, 23940, 24472, 25004, 25944, 26220, 26790, 27531, 28980, 29610, 30268, 30590, 31255, 31464, 32148, 32430, 35720, 36708, 37506, 37835, 38916, 39330, 39480, 40185, 41078, 43240, 45402, 45885, 47880, 48645, 50008, 52440, 53580, 55062, 56259, 57960, 59220, 60536, 61180, 61617, 62510, 64296, 64860, 68103, 73416, 75012, 75670, 77832, 78660, 80370, 82156, 90804, 91770, 93765, 97290, 102695, 107160, 110124, 112518, 113505, 118440, 122360, 123234, 125020, 129720, 136206, 137655, 143773, 150024, 151340, 157320, 160740, 164312, 181608, 183540, 184851, 187530, 194580, 205390, 220248, 225036, 227010, 246468, 250040, 272412, 275310, 281295, 287546, 302680, 308085, 321480, 340515, 367080, 369702, 375060, 389160, 410780, 431319, 450072, 454020, 492936, 544824, 550620, 562590, 575092, 616170, 681030, 718865, 739404, 750120, 821560, 862638, 908040, 924255, 1101240, 1125180, 1150184, 1232340, 1293957, 1362060, 1437730, 1478808, 1725276, 1848510, 2156595, 2250360, 2464680, 2587914, 2724120, 2875460, 3450552, 3697020, 4313190, 5175828, 5750920, 6469785, 7394040, 8626380, 10351656, 12939570, 17252760, 25879140, 51758280]

約数ペア:

[(1, 51758280), (2, 25879140), (3, 17252760), (4, 12939570), (5, 10351656), (6, 8626380), (7, 7394040), (8, 6469785), (9, 5750920), (10, 5175828), (12, 4313190), (14, 3697020), (15, 3450552), (18, 2875460), (19, 2724120), (20, 2587914), (21, 2464680), (23, 2250360), (24, 2156595), (28, 1848510), (30, 1725276), (35, 1478808), (36, 1437730), (38, 1362060), (40, 1293957), (42, 1232340), (45, 1150184), (46, 1125180), (47, 1101240), (56, 924255), (57, 908040), (60, 862638), (63, 821560), (69, 750120), (70, 739404), (72, 718865), (76, 681030), (84, 616170), (90, 575092), (92, 562590), (94, 550620), (95, 544824), (105, 492936), (114, 454020), (115, 450072), (120, 431319), (126, 410780), (133, 389160), (138, 375060), (140, 369702), (141, 367080), (152, 340515), (161, 321480), (168, 308085), (171, 302680), (180, 287546), (184, 281295), (188, 275310), (190, 272412), (207, 250040), (210, 246468), (228, 227010), (230, 225036), (235, 220248), (252, 205390), (266, 194580), (276, 187530), (280, 184851), (282, 183540), (285, 181608), (315, 164312), (322, 160740), (329, 157320), (342, 151340), (345, 150024), (360, 143773), (376, 137655), (380, 136206), (399, 129720), (414, 125020), (420, 123234), (423, 122360), (437, 118440), (456, 113505), (460, 112518), (470, 110124), (483, 107160), (504, 102695), (532, 97290), (552, 93765), (564, 91770), (570, 90804), (630, 82156), (644, 80370), (658, 78660), (665, 77832), (684, 75670), (690, 75012), (705, 73416), (760, 68103), (798, 64860), (805, 64296), (828, 62510), (840, 61617), (846, 61180), (855, 60536), (874, 59220), (893, 57960), (920, 56259), (940, 55062), (966, 53580), (987, 52440), (1035, 50008), (1064, 48645), (1081, 47880), (1128, 45885), (1140, 45402), (1197, 43240), (1260, 41078), (1288, 40185), (1311, 39480), (1316, 39330), (1330, 38916), (1368, 37835), (1380, 37506), (1410, 36708), (1449, 35720), (1596, 32430), (1610, 32148), (1645, 31464), (1656, 31255), (1692, 30590), (1710, 30268), (1748, 29610), (1786, 28980), (1880, 27531), (1932, 26790), (1974, 26220), (1995, 25944), (2070, 25004), (2115, 24472), (2162, 23940), (2185, 23688), (2280, 22701), (2394, 21620), (2415, 21432), (2520, 20539), (2622, 19740), (2632, 19665), (2660, 19458), (2679, 19320), (2760, 18753), (2820, 18354), (2898, 17860), (2961, 17480), (3059, 16920), (3192, 16215), (3220, 16074), (3243, 15960), (3290, 15732), (3384, 15295), (3420, 15134), (3496, 14805), (3572, 14490), (3864, 13395), (3933, 13160), (3948, 13110), (3990, 12972), (4140, 12502), (4230, 12236), (4324, 11970), (4370, 11844), (4465, 11592), (4788, 10810), (4830, 10716), (4935, 10488), (5244, 9870), (5320, 9729), (5358, 9660), (5405, 9576), (5640, 9177), (5796, 8930), (5922, 8740), (5985, 8648), (6118, 8460), (6251, 8280), (6440, 8037), (6486, 7980), (6555, 7896), (6580, 7866), (6840, 7567), (7144, 7245)]