20803710900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{582737}}^1$

素因数の和:582778

約数の個数: 144

約数和(自身を含む): 72837588096

約数和(自身を除く): 52033877196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 11900, 17850, 35700, 582737, 1165474, 1748211, 2330948, 2913685, 3496422, 4079159, 5827370, 6992844, 8158318, 8741055, 9906529, 11654740, 12237477, 14568425, 16316636, 17482110, 19813058, 20395795, 24474954, 29136850, 29719587, 34964220, 39626116, 40791590, 43705275, 48949908, 49532645, 58273700, 59439174, 61187385, 69345703, 81583180, 87410550, 99065290, 101978975, 118878348, 122374770, 138691406, 148597935, 174821100, 198130580, 203957950, 208037109, 244749540, 247663225, 277382812, 297195870, 305936925, 346728515, 407915900, 416074218, 495326450, 594391740, 611873850, 693457030, 742989675, 832148436, 990652900, 1040185545, 1223747700, 1386914060, 1485979350, 1733642575, 2080371090, 2971958700, 3467285150, 4160742180, 5200927725, 6934570300, 10401855450, 20803710900]

約数ペア:

[(1, 20803710900), (2, 10401855450), (3, 6934570300), (4, 5200927725), (5, 4160742180), (6, 3467285150), (7, 2971958700), (10, 2080371090), (12, 1733642575), (14, 1485979350), (15, 1386914060), (17, 1223747700), (20, 1040185545), (21, 990652900), (25, 832148436), (28, 742989675), (30, 693457030), (34, 611873850), (35, 594391740), (42, 495326450), (50, 416074218), (51, 407915900), (60, 346728515), (68, 305936925), (70, 297195870), (75, 277382812), (84, 247663225), (85, 244749540), (100, 208037109), (102, 203957950), (105, 198130580), (119, 174821100), (140, 148597935), (150, 138691406), (170, 122374770), (175, 118878348), (204, 101978975), (210, 99065290), (238, 87410550), (255, 81583180), (300, 69345703), (340, 61187385), (350, 59439174), (357, 58273700), (420, 49532645), (425, 48949908), (476, 43705275), (510, 40791590), (525, 39626116), (595, 34964220), (700, 29719587), (714, 29136850), (850, 24474954), (1020, 20395795), (1050, 19813058), (1190, 17482110), (1275, 16316636), (1428, 14568425), (1700, 12237477), (1785, 11654740), (2100, 9906529), (2380, 8741055), (2550, 8158318), (2975, 6992844), (3570, 5827370), (5100, 4079159), (5950, 3496422), (7140, 2913685), (8925, 2330948), (11900, 1748211), (17850, 1165474), (35700, 582737)]