15497200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 41100048

約数和(自身を除く): 25602848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 53, 68, 80, 85, 86, 100, 106, 136, 170, 172, 200, 212, 215, 265, 272, 340, 344, 400, 424, 425, 430, 530, 680, 688, 731, 848, 850, 860, 901, 1060, 1075, 1325, 1360, 1462, 1700, 1720, 1802, 2120, 2150, 2279, 2650, 2924, 3400, 3440, 3604, 3655, 4240, 4300, 4505, 4558, 5300, 5848, 6800, 7208, 7310, 8600, 9010, 9116, 10600, 11395, 11696, 14416, 14620, 17200, 18020, 18232, 18275, 21200, 22525, 22790, 29240, 36040, 36464, 36550, 38743, 45050, 45580, 56975, 58480, 72080, 73100, 77486, 90100, 91160, 113950, 146200, 154972, 180200, 182320, 193715, 227900, 292400, 309944, 360400, 387430, 455800, 619888, 774860, 911600, 968575, 1549720, 1937150, 3099440, 3874300, 7748600, 15497200]

約数ペア:

[(1, 15497200), (2, 7748600), (4, 3874300), (5, 3099440), (8, 1937150), (10, 1549720), (16, 968575), (17, 911600), (20, 774860), (25, 619888), (34, 455800), (40, 387430), (43, 360400), (50, 309944), (53, 292400), (68, 227900), (80, 193715), (85, 182320), (86, 180200), (100, 154972), (106, 146200), (136, 113950), (170, 91160), (172, 90100), (200, 77486), (212, 73100), (215, 72080), (265, 58480), (272, 56975), (340, 45580), (344, 45050), (400, 38743), (424, 36550), (425, 36464), (430, 36040), (530, 29240), (680, 22790), (688, 22525), (731, 21200), (848, 18275), (850, 18232), (860, 18020), (901, 17200), (1060, 14620), (1075, 14416), (1325, 11696), (1360, 11395), (1462, 10600), (1700, 9116), (1720, 9010), (1802, 8600), (2120, 7310), (2150, 7208), (2279, 6800), (2650, 5848), (2924, 5300), (3400, 4558), (3440, 4505), (3604, 4300), (3655, 4240)]