9642750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 27675648

約数和(自身を除く): 18032898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 43, 46, 50, 65, 69, 75, 78, 86, 115, 125, 129, 130, 138, 150, 195, 215, 230, 250, 258, 299, 325, 345, 375, 390, 430, 559, 575, 598, 645, 650, 690, 750, 897, 975, 989, 1075, 1118, 1150, 1290, 1495, 1625, 1677, 1725, 1794, 1950, 1978, 2150, 2795, 2875, 2967, 2990, 3225, 3250, 3354, 3450, 4485, 4875, 4945, 5375, 5590, 5750, 5934, 6450, 7475, 8385, 8625, 8970, 9750, 9890, 10750, 12857, 13975, 14835, 14950, 16125, 16770, 17250, 22425, 24725, 25714, 27950, 29670, 32250, 37375, 38571, 41925, 44850, 49450, 64285, 69875, 74175, 74750, 77142, 83850, 112125, 123625, 128570, 139750, 148350, 192855, 209625, 224250, 247250, 321425, 370875, 385710, 419250, 642850, 741750, 964275, 1607125, 1928550, 3214250, 4821375, 9642750]

約数ペア:

[(1, 9642750), (2, 4821375), (3, 3214250), (5, 1928550), (6, 1607125), (10, 964275), (13, 741750), (15, 642850), (23, 419250), (25, 385710), (26, 370875), (30, 321425), (39, 247250), (43, 224250), (46, 209625), (50, 192855), (65, 148350), (69, 139750), (75, 128570), (78, 123625), (86, 112125), (115, 83850), (125, 77142), (129, 74750), (130, 74175), (138, 69875), (150, 64285), (195, 49450), (215, 44850), (230, 41925), (250, 38571), (258, 37375), (299, 32250), (325, 29670), (345, 27950), (375, 25714), (390, 24725), (430, 22425), (559, 17250), (575, 16770), (598, 16125), (645, 14950), (650, 14835), (690, 13975), (750, 12857), (897, 10750), (975, 9890), (989, 9750), (1075, 8970), (1118, 8625), (1150, 8385), (1290, 7475), (1495, 6450), (1625, 5934), (1677, 5750), (1725, 5590), (1794, 5375), (1950, 4945), (1978, 4875), (2150, 4485), (2795, 3450), (2875, 3354), (2967, 3250), (2990, 3225)]