2189726100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{15497}}^1$

素因数の和:15674

約数の個数: 108

約数和(自身を含む): 6907737564

約数和(自身を除く): 4718011464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 450, 471, 628, 785, 900, 942, 1413, 1570, 1884, 2355, 2826, 3140, 3925, 4710, 5652, 7065, 7850, 9420, 11775, 14130, 15497, 15700, 23550, 28260, 30994, 35325, 46491, 47100, 61988, 70650, 77485, 92982, 139473, 141300, 154970, 185964, 232455, 278946, 309940, 387425, 464910, 557892, 697365, 774850, 929820, 1162275, 1394730, 1549700, 2324550, 2433029, 2789460, 3486825, 4649100, 4866058, 6973650, 7299087, 9732116, 12165145, 13947300, 14598174, 21897261, 24330290, 29196348, 36495435, 43794522, 48660580, 60825725, 72990870, 87589044, 109486305, 121651450, 145981740, 182477175, 218972610, 243302900, 364954350, 437945220, 547431525, 729908700, 1094863050, 2189726100]

約数ペア:

[(1, 2189726100), (2, 1094863050), (3, 729908700), (4, 547431525), (5, 437945220), (6, 364954350), (9, 243302900), (10, 218972610), (12, 182477175), (15, 145981740), (18, 121651450), (20, 109486305), (25, 87589044), (30, 72990870), (36, 60825725), (45, 48660580), (50, 43794522), (60, 36495435), (75, 29196348), (90, 24330290), (100, 21897261), (150, 14598174), (157, 13947300), (180, 12165145), (225, 9732116), (300, 7299087), (314, 6973650), (450, 4866058), (471, 4649100), (628, 3486825), (785, 2789460), (900, 2433029), (942, 2324550), (1413, 1549700), (1570, 1394730), (1884, 1162275), (2355, 929820), (2826, 774850), (3140, 697365), (3925, 557892), (4710, 464910), (5652, 387425), (7065, 309940), (7850, 278946), (9420, 232455), (11775, 185964), (14130, 154970), (15497, 141300), (15700, 139473), (23550, 92982), (28260, 77485), (30994, 70650), (35325, 61988), (46491, 47100)]