75728250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 150708870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 863, 975, 1125, 1170, 1350, 1625, 1726, 1755, 1950, 2250, 2589, 2925, 3250, 3375, 3510, 4315, 4875, 5178, 5850, 6750, 7767, 8630, 8775, 9750, 11219, 12945, 14625, 15534, 17550, 21575, 22438, 23301, 25890, 29250, 33657, 38835, 43150, 43875, 46602, 56095, 64725, 67314, 77670, 87750, 100971, 107875, 112190, 116505, 129450, 168285, 194175, 201942, 215750, 233010, 280475, 302913, 323625, 336570, 388350, 504855, 560950, 582525, 605826, 647250, 841425, 970875, 1009710, 1165050, 1402375, 1514565, 1682850, 1941750, 2524275, 2804750, 2912625, 3029130, 4207125, 5048550, 5825250, 7572825, 8414250, 12621375, 15145650, 25242750, 37864125, 75728250]

約数ペア:

[(1, 75728250), (2, 37864125), (3, 25242750), (5, 15145650), (6, 12621375), (9, 8414250), (10, 7572825), (13, 5825250), (15, 5048550), (18, 4207125), (25, 3029130), (26, 2912625), (27, 2804750), (30, 2524275), (39, 1941750), (45, 1682850), (50, 1514565), (54, 1402375), (65, 1165050), (75, 1009710), (78, 970875), (90, 841425), (117, 647250), (125, 605826), (130, 582525), (135, 560950), (150, 504855), (195, 388350), (225, 336570), (234, 323625), (250, 302913), (270, 280475), (325, 233010), (351, 215750), (375, 201942), (390, 194175), (450, 168285), (585, 129450), (650, 116505), (675, 112190), (702, 107875), (750, 100971), (863, 87750), (975, 77670), (1125, 67314), (1170, 64725), (1350, 56095), (1625, 46602), (1726, 43875), (1755, 43150), (1950, 38835), (2250, 33657), (2589, 29250), (2925, 25890), (3250, 23301), (3375, 22438), (3510, 21575), (4315, 17550), (4875, 15534), (5178, 14625), (5850, 12945), (6750, 11219), (7767, 9750), (8630, 8775)]