200060040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15581}}^1$

素因数の和:15702

約数の個数: 64

約数和(自身を含む): 605828160

約数和(自身を除く): 405768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 186972, 233715, 311620, 373944, 467430, 623240, 934860, 1667167, 1869720, 3334334, 5001501, 6668668, 8335835, 10003002, 13337336, 16671670, 20006004, 25007505, 33343340, 40012008, 50015010, 66686680, 100030020, 200060040]

約数ペア:

[(1, 200060040), (2, 100030020), (3, 66686680), (4, 50015010), (5, 40012008), (6, 33343340), (8, 25007505), (10, 20006004), (12, 16671670), (15, 13337336), (20, 10003002), (24, 8335835), (30, 6668668), (40, 5001501), (60, 3334334), (107, 1869720), (120, 1667167), (214, 934860), (321, 623240), (428, 467430), (535, 373944), (642, 311620), (856, 233715), (1070, 186972), (1284, 155810), (1605, 124648), (2140, 93486), (2568, 77905), (3210, 62324), (4280, 46743), (6420, 31162), (12840, 15581)]