1257750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 3747744

約数和(自身を除く): 2489994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 43, 45, 50, 65, 75, 78, 86, 90, 117, 125, 129, 130, 150, 195, 215, 225, 234, 250, 258, 325, 375, 387, 390, 430, 450, 559, 585, 645, 650, 750, 774, 975, 1075, 1118, 1125, 1170, 1290, 1625, 1677, 1935, 1950, 2150, 2250, 2795, 2925, 3225, 3250, 3354, 3870, 4875, 5031, 5375, 5590, 5850, 6450, 8385, 9675, 9750, 10062, 10750, 13975, 14625, 16125, 16770, 19350, 25155, 27950, 29250, 32250, 41925, 48375, 50310, 69875, 83850, 96750, 125775, 139750, 209625, 251550, 419250, 628875, 1257750]

約数ペア:

[(1, 1257750), (2, 628875), (3, 419250), (5, 251550), (6, 209625), (9, 139750), (10, 125775), (13, 96750), (15, 83850), (18, 69875), (25, 50310), (26, 48375), (30, 41925), (39, 32250), (43, 29250), (45, 27950), (50, 25155), (65, 19350), (75, 16770), (78, 16125), (86, 14625), (90, 13975), (117, 10750), (125, 10062), (129, 9750), (130, 9675), (150, 8385), (195, 6450), (215, 5850), (225, 5590), (234, 5375), (250, 5031), (258, 4875), (325, 3870), (375, 3354), (387, 3250), (390, 3225), (430, 2925), (450, 2795), (559, 2250), (585, 2150), (645, 1950), (650, 1935), (750, 1677), (774, 1625), (975, 1290), (1075, 1170), (1118, 1125)]