148229600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 384975360

約数和(自身を除く): 236745760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 80, 86, 100, 124, 139, 155, 160, 172, 200, 215, 248, 278, 310, 344, 400, 430, 496, 556, 620, 688, 695, 775, 800, 860, 992, 1075, 1112, 1240, 1333, 1376, 1390, 1550, 1720, 2150, 2224, 2480, 2666, 2780, 3100, 3440, 3475, 4300, 4309, 4448, 4960, 5332, 5560, 5977, 6200, 6665, 6880, 6950, 8600, 8618, 10664, 11120, 11954, 12400, 13330, 13900, 17200, 17236, 21328, 21545, 22240, 23908, 24800, 26660, 27800, 29885, 33325, 34400, 34472, 42656, 43090, 47816, 53320, 55600, 59770, 66650, 68944, 86180, 95632, 106640, 107725, 111200, 119540, 133300, 137888, 149425, 172360, 185287, 191264, 213280, 215450, 239080, 266600, 298850, 344720, 370574, 430900, 478160, 533200, 597700, 689440, 741148, 861800, 926435, 956320, 1066400, 1195400, 1482296, 1723600, 1852870, 2390800, 2964592, 3447200, 3705740, 4632175, 4781600, 5929184, 7411480, 9264350, 14822960, 18528700, 29645920, 37057400, 74114800, 148229600]

約数ペア:

[(1, 148229600), (2, 74114800), (4, 37057400), (5, 29645920), (8, 18528700), (10, 14822960), (16, 9264350), (20, 7411480), (25, 5929184), (31, 4781600), (32, 4632175), (40, 3705740), (43, 3447200), (50, 2964592), (62, 2390800), (80, 1852870), (86, 1723600), (100, 1482296), (124, 1195400), (139, 1066400), (155, 956320), (160, 926435), (172, 861800), (200, 741148), (215, 689440), (248, 597700), (278, 533200), (310, 478160), (344, 430900), (400, 370574), (430, 344720), (496, 298850), (556, 266600), (620, 239080), (688, 215450), (695, 213280), (775, 191264), (800, 185287), (860, 172360), (992, 149425), (1075, 137888), (1112, 133300), (1240, 119540), (1333, 111200), (1376, 107725), (1390, 106640), (1550, 95632), (1720, 86180), (2150, 68944), (2224, 66650), (2480, 59770), (2666, 55600), (2780, 53320), (3100, 47816), (3440, 43090), (3475, 42656), (4300, 34472), (4309, 34400), (4448, 33325), (4960, 29885), (5332, 27800), (5560, 26660), (5977, 24800), (6200, 23908), (6665, 22240), (6880, 21545), (6950, 21328), (8600, 17236), (8618, 17200), (10664, 13900), (11120, 13330), (11954, 12400)]