75954840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 247665600

約数和(自身を除く): 171710760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 269, 312, 362, 390, 520, 538, 543, 724, 780, 807, 905, 1076, 1086, 1345, 1448, 1560, 1614, 1810, 2152, 2172, 2353, 2690, 2715, 3228, 3497, 3620, 4035, 4344, 4706, 5380, 5430, 6456, 6994, 7059, 7240, 8070, 9412, 10491, 10760, 10860, 11765, 13988, 14118, 16140, 17485, 18824, 20982, 21720, 23530, 27976, 28236, 32280, 34970, 35295, 41964, 47060, 48689, 52455, 56472, 69940, 70590, 83928, 94120, 97378, 104910, 139880, 141180, 146067, 194756, 209820, 243445, 282360, 292134, 389512, 419640, 486890, 584268, 632957, 730335, 973780, 1168536, 1265914, 1460670, 1898871, 1947560, 2531828, 2921340, 3164785, 3797742, 5063656, 5842680, 6329570, 7595484, 9494355, 12659140, 15190968, 18988710, 25318280, 37977420, 75954840]

約数ペア:

[(1, 75954840), (2, 37977420), (3, 25318280), (4, 18988710), (5, 15190968), (6, 12659140), (8, 9494355), (10, 7595484), (12, 6329570), (13, 5842680), (15, 5063656), (20, 3797742), (24, 3164785), (26, 2921340), (30, 2531828), (39, 1947560), (40, 1898871), (52, 1460670), (60, 1265914), (65, 1168536), (78, 973780), (104, 730335), (120, 632957), (130, 584268), (156, 486890), (181, 419640), (195, 389512), (260, 292134), (269, 282360), (312, 243445), (362, 209820), (390, 194756), (520, 146067), (538, 141180), (543, 139880), (724, 104910), (780, 97378), (807, 94120), (905, 83928), (1076, 70590), (1086, 69940), (1345, 56472), (1448, 52455), (1560, 48689), (1614, 47060), (1810, 41964), (2152, 35295), (2172, 34970), (2353, 32280), (2690, 28236), (2715, 27976), (3228, 23530), (3497, 21720), (3620, 20982), (4035, 18824), (4344, 17485), (4706, 16140), (5380, 14118), (5430, 13988), (6456, 11765), (6994, 10860), (7059, 10760), (7240, 10491), (8070, 9412)]