7127250

素因数分解:

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

素因数の和:93

約数の個数: 128

約数和(自身を含む): 20756736

約数和(自身を除く): 13629486

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, 125, 129, 130, 150, 170, 195, 215, 221, 250, 255, 258, 325, 375, 390, 425, 430, 442, 510, 559, 645, 650, 663, 731, 750, 850, 975, 1075, 1105, 1118, 1275, 1290, 1326, 1462, 1625, 1677, 1950, 2125, 2150, 2193, 2210, 2550, 2795, 3225, 3250, 3315, 3354, 3655, 4250, 4386, 4875, 5375, 5525, 5590, 6375, 6450, 6630, 7310, 8385, 9503, 9750, 10750, 10965, 11050, 12750, 13975, 16125, 16575, 16770, 18275, 19006, 21930, 27625, 27950, 28509, 32250, 33150, 36550, 41925, 47515, 54825, 55250, 57018, 69875, 82875, 83850, 91375, 95030, 109650, 139750, 142545, 165750, 182750, 209625, 237575, 274125, 285090, 419250, 475150, 548250, 712725, 1187875, 1425450, 2375750, 3563625, 7127250]

約数ペア:

[(1, 7127250), (2, 3563625), (3, 2375750), (5, 1425450), (6, 1187875), (10, 712725), (13, 548250), (15, 475150), (17, 419250), (25, 285090), (26, 274125), (30, 237575), (34, 209625), (39, 182750), (43, 165750), (50, 142545), (51, 139750), (65, 109650), (75, 95030), (78, 91375), (85, 83850), (86, 82875), (102, 69875), (125, 57018), (129, 55250), (130, 54825), (150, 47515), (170, 41925), (195, 36550), (215, 33150), (221, 32250), (250, 28509), (255, 27950), (258, 27625), (325, 21930), (375, 19006), (390, 18275), (425, 16770), (430, 16575), (442, 16125), (510, 13975), (559, 12750), (645, 11050), (650, 10965), (663, 10750), (731, 9750), (750, 9503), (850, 8385), (975, 7310), (1075, 6630), (1105, 6450), (1118, 6375), (1275, 5590), (1290, 5525), (1326, 5375), (1462, 4875), (1625, 4386), (1677, 4250), (1950, 3655), (2125, 3354), (2150, 3315), (2193, 3250), (2210, 3225), (2550, 2795)]