1425450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 4124736

約数和(自身を除く): 2699286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 43, 50, 51, 65, 75, 78, 85, 86, 102, 129, 130, 150, 170, 195, 215, 221, 255, 258, 325, 390, 425, 430, 442, 510, 559, 645, 650, 663, 731, 850, 975, 1075, 1105, 1118, 1275, 1290, 1326, 1462, 1677, 1950, 2150, 2193, 2210, 2550, 2795, 3225, 3315, 3354, 3655, 4386, 5525, 5590, 6450, 6630, 7310, 8385, 9503, 10965, 11050, 13975, 16575, 16770, 18275, 19006, 21930, 27950, 28509, 33150, 36550, 41925, 47515, 54825, 57018, 83850, 95030, 109650, 142545, 237575, 285090, 475150, 712725, 1425450]

約数ペア:

[(1, 1425450), (2, 712725), (3, 475150), (5, 285090), (6, 237575), (10, 142545), (13, 109650), (15, 95030), (17, 83850), (25, 57018), (26, 54825), (30, 47515), (34, 41925), (39, 36550), (43, 33150), (50, 28509), (51, 27950), (65, 21930), (75, 19006), (78, 18275), (85, 16770), (86, 16575), (102, 13975), (129, 11050), (130, 10965), (150, 9503), (170, 8385), (195, 7310), (215, 6630), (221, 6450), (255, 5590), (258, 5525), (325, 4386), (390, 3655), (425, 3354), (430, 3315), (442, 3225), (510, 2795), (559, 2550), (645, 2210), (650, 2193), (663, 2150), (731, 1950), (850, 1677), (975, 1462), (1075, 1326), (1105, 1290), (1118, 1275)]