207145800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 701050740

約数和(自身を除く): 493904940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 600, 628, 733, 785, 900, 942, 1256, 1413, 1466, 1570, 1800, 1884, 2199, 2355, 2826, 2932, 3140, 3665, 3768, 3925, 4398, 4710, 5652, 5864, 6280, 6597, 7065, 7330, 7850, 8796, 9420, 10995, 11304, 11775, 13194, 14130, 14660, 15700, 17592, 18325, 18840, 21990, 23550, 26388, 28260, 29320, 31400, 32985, 35325, 36650, 43980, 47100, 52776, 54975, 56520, 65970, 70650, 73300, 87960, 94200, 109950, 115081, 131940, 141300, 146600, 164925, 219900, 230162, 263880, 282600, 329850, 345243, 439800, 460324, 575405, 659700, 690486, 920648, 1035729, 1150810, 1319400, 1380972, 1726215, 2071458, 2301620, 2761944, 2877025, 3452430, 4142916, 4603240, 5178645, 5754050, 6904860, 8285832, 8631075, 10357290, 11508100, 13809720, 17262150, 20714580, 23016200, 25893225, 34524300, 41429160, 51786450, 69048600, 103572900, 207145800]

約数ペア:

[(1, 207145800), (2, 103572900), (3, 69048600), (4, 51786450), (5, 41429160), (6, 34524300), (8, 25893225), (9, 23016200), (10, 20714580), (12, 17262150), (15, 13809720), (18, 11508100), (20, 10357290), (24, 8631075), (25, 8285832), (30, 6904860), (36, 5754050), (40, 5178645), (45, 4603240), (50, 4142916), (60, 3452430), (72, 2877025), (75, 2761944), (90, 2301620), (100, 2071458), (120, 1726215), (150, 1380972), (157, 1319400), (180, 1150810), (200, 1035729), (225, 920648), (300, 690486), (314, 659700), (360, 575405), (450, 460324), (471, 439800), (600, 345243), (628, 329850), (733, 282600), (785, 263880), (900, 230162), (942, 219900), (1256, 164925), (1413, 146600), (1466, 141300), (1570, 131940), (1800, 115081), (1884, 109950), (2199, 94200), (2355, 87960), (2826, 73300), (2932, 70650), (3140, 65970), (3665, 56520), (3768, 54975), (3925, 52776), (4398, 47100), (4710, 43980), (5652, 36650), (5864, 35325), (6280, 32985), (6597, 31400), (7065, 29320), (7330, 28260), (7850, 26388), (8796, 23550), (9420, 21990), (10995, 18840), (11304, 18325), (11775, 17592), (13194, 15700), (14130, 14660)]