88940970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 252806400

約数和(自身を除く): 163865430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 45, 54, 58, 74, 87, 90, 111, 135, 145, 174, 185, 222, 261, 270, 290, 307, 333, 370, 435, 522, 555, 614, 666, 783, 870, 921, 999, 1073, 1110, 1305, 1535, 1566, 1665, 1842, 1998, 2146, 2610, 2763, 3070, 3219, 3330, 3915, 4605, 4995, 5365, 5526, 6438, 7830, 8289, 8903, 9210, 9657, 9990, 10730, 11359, 13815, 16095, 16578, 17806, 19314, 22718, 26709, 27630, 28971, 32190, 34077, 41445, 44515, 48285, 53418, 56795, 57942, 68154, 80127, 82890, 89030, 96570, 102231, 113590, 133545, 144855, 160254, 170385, 204462, 240381, 267090, 289710, 306693, 329411, 340770, 400635, 480762, 511155, 613386, 658822, 801270, 988233, 1022310, 1201905, 1533465, 1647055, 1976466, 2403810, 2964699, 3066930, 3294110, 4941165, 5929398, 8894097, 9882330, 14823495, 17788194, 29646990, 44470485, 88940970]

約数ペア:

[(1, 88940970), (2, 44470485), (3, 29646990), (5, 17788194), (6, 14823495), (9, 9882330), (10, 8894097), (15, 5929398), (18, 4941165), (27, 3294110), (29, 3066930), (30, 2964699), (37, 2403810), (45, 1976466), (54, 1647055), (58, 1533465), (74, 1201905), (87, 1022310), (90, 988233), (111, 801270), (135, 658822), (145, 613386), (174, 511155), (185, 480762), (222, 400635), (261, 340770), (270, 329411), (290, 306693), (307, 289710), (333, 267090), (370, 240381), (435, 204462), (522, 170385), (555, 160254), (614, 144855), (666, 133545), (783, 113590), (870, 102231), (921, 96570), (999, 89030), (1073, 82890), (1110, 80127), (1305, 68154), (1535, 57942), (1566, 56795), (1665, 53418), (1842, 48285), (1998, 44515), (2146, 41445), (2610, 34077), (2763, 32190), (3070, 28971), (3219, 27630), (3330, 26709), (3915, 22718), (4605, 19314), (4995, 17806), (5365, 16578), (5526, 16095), (6438, 13815), (7830, 11359), (8289, 10730), (8903, 9990), (9210, 9657)]