74599980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 258741504

約数和(自身を除く): 184141524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1051, 1092, 1183, 1365, 1690, 1820, 2028, 2102, 2366, 2535, 2730, 3153, 3380, 3549, 4204, 4732, 5070, 5255, 5460, 5915, 6306, 7098, 7357, 10140, 10510, 11830, 12612, 13663, 14196, 14714, 15765, 17745, 21020, 22071, 23660, 27326, 29428, 31530, 35490, 36785, 40989, 44142, 54652, 63060, 68315, 70980, 73570, 81978, 88284, 95641, 110355, 136630, 147140, 163956, 177619, 191282, 204945, 220710, 273260, 286923, 355238, 382564, 409890, 441420, 478205, 532857, 573846, 710476, 819780, 888095, 956410, 1065714, 1147692, 1243333, 1434615, 1776190, 1912820, 2131428, 2486666, 2664285, 2869230, 3552380, 3729999, 4973332, 5328570, 5738460, 6216665, 7459998, 10657140, 12433330, 14919996, 18649995, 24866660, 37299990, 74599980]

約数ペア:

[(1, 74599980), (2, 37299990), (3, 24866660), (4, 18649995), (5, 14919996), (6, 12433330), (7, 10657140), (10, 7459998), (12, 6216665), (13, 5738460), (14, 5328570), (15, 4973332), (20, 3729999), (21, 3552380), (26, 2869230), (28, 2664285), (30, 2486666), (35, 2131428), (39, 1912820), (42, 1776190), (52, 1434615), (60, 1243333), (65, 1147692), (70, 1065714), (78, 956410), (84, 888095), (91, 819780), (105, 710476), (130, 573846), (140, 532857), (156, 478205), (169, 441420), (182, 409890), (195, 382564), (210, 355238), (260, 286923), (273, 273260), (338, 220710), (364, 204945), (390, 191282), (420, 177619), (455, 163956), (507, 147140), (546, 136630), (676, 110355), (780, 95641), (845, 88284), (910, 81978), (1014, 73570), (1051, 70980), (1092, 68315), (1183, 63060), (1365, 54652), (1690, 44142), (1820, 40989), (2028, 36785), (2102, 35490), (2366, 31530), (2535, 29428), (2730, 27326), (3153, 23660), (3380, 22071), (3549, 21020), (4204, 17745), (4732, 15765), (5070, 14714), (5255, 14196), (5460, 13663), (5915, 12612), (6306, 11830), (7098, 10510), (7357, 10140)]