272451375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 581143680

約数和(自身を除く): 308692305

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 125, 145, 175, 203, 225, 261, 315, 375, 435, 525, 609, 725, 875, 1015, 1125, 1193, 1305, 1575, 1827, 2175, 2625, 3045, 3579, 3625, 5075, 5965, 6525, 7875, 8351, 9135, 10737, 10875, 15225, 17895, 25053, 25375, 29825, 32625, 34597, 41755, 45675, 53685, 75159, 76125, 89475, 103791, 125265, 149125, 172985, 208775, 228375, 242179, 268425, 311373, 375795, 447375, 518955, 626325, 726537, 864925, 1043875, 1210895, 1342125, 1556865, 1878975, 2179611, 2594775, 3131625, 3632685, 4324625, 6054475, 7784325, 9394875, 10898055, 12973875, 18163425, 30272375, 38921625, 54490275, 90817125, 272451375]

約数ペア:

[(1, 272451375), (3, 90817125), (5, 54490275), (7, 38921625), (9, 30272375), (15, 18163425), (21, 12973875), (25, 10898055), (29, 9394875), (35, 7784325), (45, 6054475), (63, 4324625), (75, 3632685), (87, 3131625), (105, 2594775), (125, 2179611), (145, 1878975), (175, 1556865), (203, 1342125), (225, 1210895), (261, 1043875), (315, 864925), (375, 726537), (435, 626325), (525, 518955), (609, 447375), (725, 375795), (875, 311373), (1015, 268425), (1125, 242179), (1193, 228375), (1305, 208775), (1575, 172985), (1827, 149125), (2175, 125265), (2625, 103791), (3045, 89475), (3579, 76125), (3625, 75159), (5075, 53685), (5965, 45675), (6525, 41755), (7875, 34597), (8351, 32625), (9135, 29825), (10737, 25375), (10875, 25053), (15225, 17895)]