4065750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 11924640

約数和(自身を除く): 7858890

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, 139, 150, 195, 225, 234, 250, 278, 325, 375, 390, 417, 450, 585, 650, 695, 750, 834, 975, 1125, 1170, 1251, 1390, 1625, 1807, 1950, 2085, 2250, 2502, 2925, 3250, 3475, 3614, 4170, 4875, 5421, 5850, 6255, 6950, 9035, 9750, 10425, 10842, 12510, 14625, 16263, 17375, 18070, 20850, 27105, 29250, 31275, 32526, 34750, 45175, 52125, 54210, 62550, 81315, 90350, 104250, 135525, 156375, 162630, 225875, 271050, 312750, 406575, 451750, 677625, 813150, 1355250, 2032875, 4065750]

約数ペア:

[(1, 4065750), (2, 2032875), (3, 1355250), (5, 813150), (6, 677625), (9, 451750), (10, 406575), (13, 312750), (15, 271050), (18, 225875), (25, 162630), (26, 156375), (30, 135525), (39, 104250), (45, 90350), (50, 81315), (65, 62550), (75, 54210), (78, 52125), (90, 45175), (117, 34750), (125, 32526), (130, 31275), (139, 29250), (150, 27105), (195, 20850), (225, 18070), (234, 17375), (250, 16263), (278, 14625), (325, 12510), (375, 10842), (390, 10425), (417, 9750), (450, 9035), (585, 6950), (650, 6255), (695, 5850), (750, 5421), (834, 4875), (975, 4170), (1125, 3614), (1170, 3475), (1251, 3250), (1390, 2925), (1625, 2502), (1807, 2250), (1950, 2085)]