200469720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151871}}^1$

素因数の和:151896

約数の個数: 64

約数和(自身を含む): 656087040

約数和(自身を除く): 455617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 151871, 303742, 455613, 607484, 759355, 911226, 1214968, 1518710, 1670581, 1822452, 2278065, 3037420, 3341162, 3644904, 4556130, 5011743, 6074840, 6682324, 8352905, 9112260, 10023486, 13364648, 16705810, 18224520, 20046972, 25058715, 33411620, 40093944, 50117430, 66823240, 100234860, 200469720]

約数ペア:

[(1, 200469720), (2, 100234860), (3, 66823240), (4, 50117430), (5, 40093944), (6, 33411620), (8, 25058715), (10, 20046972), (11, 18224520), (12, 16705810), (15, 13364648), (20, 10023486), (22, 9112260), (24, 8352905), (30, 6682324), (33, 6074840), (40, 5011743), (44, 4556130), (55, 3644904), (60, 3341162), (66, 3037420), (88, 2278065), (110, 1822452), (120, 1670581), (132, 1518710), (165, 1214968), (220, 911226), (264, 759355), (330, 607484), (440, 455613), (660, 303742), (1320, 151871)]