273010440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 845919360

約数和(自身を除く): 572908920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 157, 172, 215, 258, 314, 337, 344, 430, 471, 516, 628, 645, 674, 785, 860, 942, 1011, 1032, 1256, 1290, 1348, 1570, 1685, 1720, 1884, 2022, 2355, 2580, 2696, 3140, 3370, 3768, 4044, 4710, 5055, 5160, 6280, 6740, 6751, 8088, 9420, 10110, 13480, 13502, 14491, 18840, 20220, 20253, 27004, 28982, 33755, 40440, 40506, 43473, 52909, 54008, 57964, 67510, 72455, 81012, 86946, 101265, 105818, 115928, 135020, 144910, 158727, 162024, 173892, 202530, 211636, 217365, 264545, 270040, 289820, 317454, 347784, 405060, 423272, 434730, 529090, 579640, 634908, 793635, 810120, 869460, 1058180, 1269816, 1587270, 1738920, 2116360, 2275087, 3174540, 4550174, 6349080, 6825261, 9100348, 11375435, 13650522, 18200696, 22750870, 27301044, 34126305, 45501740, 54602088, 68252610, 91003480, 136505220, 273010440]

約数ペア:

[(1, 273010440), (2, 136505220), (3, 91003480), (4, 68252610), (5, 54602088), (6, 45501740), (8, 34126305), (10, 27301044), (12, 22750870), (15, 18200696), (20, 13650522), (24, 11375435), (30, 9100348), (40, 6825261), (43, 6349080), (60, 4550174), (86, 3174540), (120, 2275087), (129, 2116360), (157, 1738920), (172, 1587270), (215, 1269816), (258, 1058180), (314, 869460), (337, 810120), (344, 793635), (430, 634908), (471, 579640), (516, 529090), (628, 434730), (645, 423272), (674, 405060), (785, 347784), (860, 317454), (942, 289820), (1011, 270040), (1032, 264545), (1256, 217365), (1290, 211636), (1348, 202530), (1570, 173892), (1685, 162024), (1720, 158727), (1884, 144910), (2022, 135020), (2355, 115928), (2580, 105818), (2696, 101265), (3140, 86946), (3370, 81012), (3768, 72455), (4044, 67510), (4710, 57964), (5055, 54008), (5160, 52909), (6280, 43473), (6740, 40506), (6751, 40440), (8088, 33755), (9420, 28982), (10110, 27004), (13480, 20253), (13502, 20220), (14491, 18840)]