8901750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 26417664

約数和(自身を除く): 17515914

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 83, 110, 125, 130, 143, 150, 165, 166, 195, 249, 250, 275, 286, 325, 330, 375, 390, 415, 429, 498, 550, 650, 715, 750, 825, 830, 858, 913, 975, 1079, 1245, 1375, 1430, 1625, 1650, 1826, 1950, 2075, 2145, 2158, 2490, 2739, 2750, 3237, 3250, 3575, 4125, 4150, 4290, 4565, 4875, 5395, 5478, 6225, 6474, 7150, 8250, 9130, 9750, 10375, 10725, 10790, 11869, 12450, 13695, 16185, 17875, 20750, 21450, 22825, 23738, 26975, 27390, 31125, 32370, 35607, 35750, 45650, 53625, 53950, 59345, 62250, 68475, 71214, 80925, 107250, 114125, 118690, 134875, 136950, 161850, 178035, 228250, 269750, 296725, 342375, 356070, 404625, 593450, 684750, 809250, 890175, 1483625, 1780350, 2967250, 4450875, 8901750]

約数ペア:

[(1, 8901750), (2, 4450875), (3, 2967250), (5, 1780350), (6, 1483625), (10, 890175), (11, 809250), (13, 684750), (15, 593450), (22, 404625), (25, 356070), (26, 342375), (30, 296725), (33, 269750), (39, 228250), (50, 178035), (55, 161850), (65, 136950), (66, 134875), (75, 118690), (78, 114125), (83, 107250), (110, 80925), (125, 71214), (130, 68475), (143, 62250), (150, 59345), (165, 53950), (166, 53625), (195, 45650), (249, 35750), (250, 35607), (275, 32370), (286, 31125), (325, 27390), (330, 26975), (375, 23738), (390, 22825), (415, 21450), (429, 20750), (498, 17875), (550, 16185), (650, 13695), (715, 12450), (750, 11869), (825, 10790), (830, 10725), (858, 10375), (913, 9750), (975, 9130), (1079, 8250), (1245, 7150), (1375, 6474), (1430, 6225), (1625, 5478), (1650, 5395), (1826, 4875), (1950, 4565), (2075, 4290), (2145, 4150), (2158, 4125), (2490, 3575), (2739, 3250), (2750, 3237)]