154643580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 240

約数和(自身を含む): 597643200

約数和(自身を除く): 442999620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1049, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2098, 2106, 2268, 2340, 2457, 2730, 2835, 3147, 3276, 3510, 3780, 4095, 4196, 4212, 4914, 5245, 5265, 5460, 5670, 6294, 7020, 7343, 7371, 8190, 9441, 9828, 10490, 10530, 11340, 12285, 12588, 13637, 14686, 14742, 15735, 16380, 18882, 20980, 21060, 22029, 24570, 27274, 28323, 29372, 29484, 31470, 36715, 36855, 37764, 40911, 44058, 47205, 49140, 54548, 56646, 62940, 66087, 68185, 73430, 73710, 81822, 84969, 88116, 94410, 95459, 110145, 113292, 122733, 132174, 136370, 141615, 146860, 147420, 163644, 169938, 188820, 190918, 198261, 204555, 220290, 245466, 264348, 272740, 283230, 286377, 330435, 339876, 368199, 381836, 396522, 409110, 424845, 440580, 477295, 490932, 566460, 572754, 594783, 613665, 660870, 736398, 793044, 818220, 849690, 859131, 954590, 991305, 1104597, 1145508, 1189566, 1227330, 1321740, 1431885, 1472796, 1699380, 1718262, 1840995, 1909180, 1982610, 2209194, 2379132, 2454660, 2577393, 2863770, 2973915, 3436524, 3681990, 3965220, 4295655, 4418388, 5154786, 5522985, 5727540, 5947830, 7363980, 7732179, 8591310, 10309572, 11045970, 11895660, 12886965, 15464358, 17182620, 22091940, 25773930, 30928716, 38660895, 51547860, 77321790, 154643580]

約数ペア:

[(1, 154643580), (2, 77321790), (3, 51547860), (4, 38660895), (5, 30928716), (6, 25773930), (7, 22091940), (9, 17182620), (10, 15464358), (12, 12886965), (13, 11895660), (14, 11045970), (15, 10309572), (18, 8591310), (20, 7732179), (21, 7363980), (26, 5947830), (27, 5727540), (28, 5522985), (30, 5154786), (35, 4418388), (36, 4295655), (39, 3965220), (42, 3681990), (45, 3436524), (52, 2973915), (54, 2863770), (60, 2577393), (63, 2454660), (65, 2379132), (70, 2209194), (78, 1982610), (81, 1909180), (84, 1840995), (90, 1718262), (91, 1699380), (105, 1472796), (108, 1431885), (117, 1321740), (126, 1227330), (130, 1189566), (135, 1145508), (140, 1104597), (156, 991305), (162, 954590), (180, 859131), (182, 849690), (189, 818220), (195, 793044), (210, 736398), (234, 660870), (252, 613665), (260, 594783), (270, 572754), (273, 566460), (315, 490932), (324, 477295), (351, 440580), (364, 424845), (378, 409110), (390, 396522), (405, 381836), (420, 368199), (455, 339876), (468, 330435), (540, 286377), (546, 283230), (567, 272740), (585, 264348), (630, 245466), (702, 220290), (756, 204555), (780, 198261), (810, 190918), (819, 188820), (910, 169938), (945, 163644), (1049, 147420), (1053, 146860), (1092, 141615), (1134, 136370), (1170, 132174), (1260, 122733), (1365, 113292), (1404, 110145), (1620, 95459), (1638, 94410), (1755, 88116), (1820, 84969), (1890, 81822), (2098, 73710), (2106, 73430), (2268, 68185), (2340, 66087), (2457, 62940), (2730, 56646), (2835, 54548), (3147, 49140), (3276, 47205), (3510, 44058), (3780, 40911), (4095, 37764), (4196, 36855), (4212, 36715), (4914, 31470), (5245, 29484), (5265, 29372), (5460, 28323), (5670, 27274), (6294, 24570), (7020, 22029), (7343, 21060), (7371, 20980), (8190, 18882), (9441, 16380), (9828, 15735), (10490, 14742), (10530, 14686), (11340, 13637), (12285, 12588)]