85887750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 241532928

約数和(自身を除く): 155645178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 195, 230, 250, 299, 325, 345, 375, 383, 390, 575, 598, 650, 690, 750, 766, 897, 975, 1149, 1150, 1495, 1625, 1725, 1794, 1915, 1950, 2298, 2875, 2990, 3250, 3450, 3830, 4485, 4875, 4979, 5745, 5750, 7475, 8625, 8809, 8970, 9575, 9750, 9958, 11490, 14937, 14950, 17250, 17618, 19150, 22425, 24895, 26427, 28725, 29874, 37375, 44045, 44850, 47875, 49790, 52854, 57450, 74685, 74750, 88090, 95750, 112125, 114517, 124475, 132135, 143625, 149370, 220225, 224250, 229034, 248950, 264270, 287250, 343551, 373425, 440450, 572585, 622375, 660675, 687102, 746850, 1101125, 1145170, 1244750, 1321350, 1717755, 1867125, 2202250, 2862925, 3303375, 3435510, 3734250, 5725850, 6606750, 8588775, 14314625, 17177550, 28629250, 42943875, 85887750]

約数ペア:

[(1, 85887750), (2, 42943875), (3, 28629250), (5, 17177550), (6, 14314625), (10, 8588775), (13, 6606750), (15, 5725850), (23, 3734250), (25, 3435510), (26, 3303375), (30, 2862925), (39, 2202250), (46, 1867125), (50, 1717755), (65, 1321350), (69, 1244750), (75, 1145170), (78, 1101125), (115, 746850), (125, 687102), (130, 660675), (138, 622375), (150, 572585), (195, 440450), (230, 373425), (250, 343551), (299, 287250), (325, 264270), (345, 248950), (375, 229034), (383, 224250), (390, 220225), (575, 149370), (598, 143625), (650, 132135), (690, 124475), (750, 114517), (766, 112125), (897, 95750), (975, 88090), (1149, 74750), (1150, 74685), (1495, 57450), (1625, 52854), (1725, 49790), (1794, 47875), (1915, 44850), (1950, 44045), (2298, 37375), (2875, 29874), (2990, 28725), (3250, 26427), (3450, 24895), (3830, 22425), (4485, 19150), (4875, 17618), (4979, 17250), (5745, 14950), (5750, 14937), (7475, 11490), (8625, 9958), (8809, 9750), (8970, 9575)]