172025800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 415910880

約数和(自身を除く): 243885080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 83, 86, 100, 166, 172, 200, 215, 241, 332, 344, 415, 430, 482, 664, 830, 860, 964, 1075, 1205, 1660, 1720, 1928, 2075, 2150, 2410, 3320, 3569, 4150, 4300, 4820, 6025, 7138, 8300, 8600, 9640, 10363, 12050, 14276, 16600, 17845, 20003, 20726, 24100, 28552, 35690, 40006, 41452, 48200, 51815, 71380, 80012, 82904, 89225, 100015, 103630, 142760, 160024, 178450, 200030, 207260, 259075, 356900, 400060, 414520, 500075, 518150, 713800, 800120, 860129, 1000150, 1036300, 1720258, 2000300, 2072600, 3440516, 4000600, 4300645, 6881032, 8601290, 17202580, 21503225, 34405160, 43006450, 86012900, 172025800]

約数ペア:

[(1, 172025800), (2, 86012900), (4, 43006450), (5, 34405160), (8, 21503225), (10, 17202580), (20, 8601290), (25, 6881032), (40, 4300645), (43, 4000600), (50, 3440516), (83, 2072600), (86, 2000300), (100, 1720258), (166, 1036300), (172, 1000150), (200, 860129), (215, 800120), (241, 713800), (332, 518150), (344, 500075), (415, 414520), (430, 400060), (482, 356900), (664, 259075), (830, 207260), (860, 200030), (964, 178450), (1075, 160024), (1205, 142760), (1660, 103630), (1720, 100015), (1928, 89225), (2075, 82904), (2150, 80012), (2410, 71380), (3320, 51815), (3569, 48200), (4150, 41452), (4300, 40006), (4820, 35690), (6025, 28552), (7138, 24100), (8300, 20726), (8600, 20003), (9640, 17845), (10363, 16600), (12050, 14276)]