91313730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 80

約数和(自身を含む): 248814720

約数和(自身を除く): 157500990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 1427, 2133, 2370, 2854, 3555, 4266, 4281, 6399, 7110, 7135, 8562, 10665, 12798, 12843, 14270, 21330, 21405, 25686, 31995, 38529, 42810, 63990, 64215, 77058, 112733, 115587, 128430, 192645, 225466, 231174, 338199, 385290, 563665, 577935, 676398, 1014597, 1127330, 1155870, 1690995, 2029194, 3043791, 3381990, 5072985, 6087582, 9131373, 10145970, 15218955, 18262746, 30437910, 45656865, 91313730]

約数ペア:

[(1, 91313730), (2, 45656865), (3, 30437910), (5, 18262746), (6, 15218955), (9, 10145970), (10, 9131373), (15, 6087582), (18, 5072985), (27, 3381990), (30, 3043791), (45, 2029194), (54, 1690995), (79, 1155870), (81, 1127330), (90, 1014597), (135, 676398), (158, 577935), (162, 563665), (237, 385290), (270, 338199), (395, 231174), (405, 225466), (474, 192645), (711, 128430), (790, 115587), (810, 112733), (1185, 77058), (1422, 64215), (1427, 63990), (2133, 42810), (2370, 38529), (2854, 31995), (3555, 25686), (4266, 21405), (4281, 21330), (6399, 14270), (7110, 12843), (7135, 12798), (8562, 10665)]