88019880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 128

約数和(自身を含む): 301190400

約数和(自身を除く): 213170520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 3319, 4420, 5304, 6630, 6638, 8840, 9957, 13260, 13276, 16595, 19914, 26520, 26552, 33190, 39828, 43147, 49785, 56423, 66380, 79656, 86294, 99570, 112846, 129441, 132760, 169269, 172588, 199140, 215735, 225692, 258882, 282115, 338538, 345176, 398280, 431470, 451384, 517764, 564230, 647205, 677076, 733499, 846345, 862940, 1035528, 1128460, 1294410, 1354152, 1466998, 1692690, 1725880, 2200497, 2256920, 2588820, 2933996, 3385380, 3667495, 4400994, 5177640, 5867992, 6770760, 7334990, 8801988, 11002485, 14669980, 17603976, 22004970, 29339960, 44009940, 88019880]

約数ペア:

[(1, 88019880), (2, 44009940), (3, 29339960), (4, 22004970), (5, 17603976), (6, 14669980), (8, 11002485), (10, 8801988), (12, 7334990), (13, 6770760), (15, 5867992), (17, 5177640), (20, 4400994), (24, 3667495), (26, 3385380), (30, 2933996), (34, 2588820), (39, 2256920), (40, 2200497), (51, 1725880), (52, 1692690), (60, 1466998), (65, 1354152), (68, 1294410), (78, 1128460), (85, 1035528), (102, 862940), (104, 846345), (120, 733499), (130, 677076), (136, 647205), (156, 564230), (170, 517764), (195, 451384), (204, 431470), (221, 398280), (255, 345176), (260, 338538), (312, 282115), (340, 258882), (390, 225692), (408, 215735), (442, 199140), (510, 172588), (520, 169269), (663, 132760), (680, 129441), (780, 112846), (884, 99570), (1020, 86294), (1105, 79656), (1326, 66380), (1560, 56423), (1768, 49785), (2040, 43147), (2210, 39828), (2652, 33190), (3315, 26552), (3319, 26520), (4420, 19914), (5304, 16595), (6630, 13276), (6638, 13260), (8840, 9957)]