8979750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 26234208

約数和(自身を除く): 17254458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 307, 325, 375, 390, 450, 585, 614, 650, 750, 921, 975, 1125, 1170, 1535, 1625, 1842, 1950, 2250, 2763, 2925, 3070, 3250, 3991, 4605, 4875, 5526, 5850, 7675, 7982, 9210, 9750, 11973, 13815, 14625, 15350, 19955, 23025, 23946, 27630, 29250, 35919, 38375, 39910, 46050, 59865, 69075, 71838, 76750, 99775, 115125, 119730, 138150, 179595, 199550, 230250, 299325, 345375, 359190, 498875, 598650, 690750, 897975, 997750, 1496625, 1795950, 2993250, 4489875, 8979750]

約数ペア:

[(1, 8979750), (2, 4489875), (3, 2993250), (5, 1795950), (6, 1496625), (9, 997750), (10, 897975), (13, 690750), (15, 598650), (18, 498875), (25, 359190), (26, 345375), (30, 299325), (39, 230250), (45, 199550), (50, 179595), (65, 138150), (75, 119730), (78, 115125), (90, 99775), (117, 76750), (125, 71838), (130, 69075), (150, 59865), (195, 46050), (225, 39910), (234, 38375), (250, 35919), (307, 29250), (325, 27630), (375, 23946), (390, 23025), (450, 19955), (585, 15350), (614, 14625), (650, 13815), (750, 11973), (921, 9750), (975, 9210), (1125, 7982), (1170, 7675), (1535, 5850), (1625, 5526), (1842, 4875), (1950, 4605), (2250, 3991), (2763, 3250), (2925, 3070)]