15672785150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{18637}}^1$

素因数の和:18810

約数の個数: 72

約数和(自身を含む): 32274679080

約数和(自身を除く): 16601893930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 139, 242, 275, 278, 550, 605, 695, 1210, 1390, 1529, 3025, 3058, 3475, 6050, 6950, 7645, 15290, 16819, 18637, 33638, 37274, 38225, 76450, 84095, 93185, 168190, 186370, 205007, 410014, 420475, 465925, 840950, 931850, 1025035, 2050070, 2255077, 2590543, 4510154, 5125175, 5181086, 10250350, 11275385, 12952715, 22550770, 25905430, 28495973, 56376925, 56991946, 64763575, 112753850, 129527150, 142479865, 284959730, 313455703, 626911406, 712399325, 1424798650, 1567278515, 3134557030, 7836392575, 15672785150]

約数ペア:

[(1, 15672785150), (2, 7836392575), (5, 3134557030), (10, 1567278515), (11, 1424798650), (22, 712399325), (25, 626911406), (50, 313455703), (55, 284959730), (110, 142479865), (121, 129527150), (139, 112753850), (242, 64763575), (275, 56991946), (278, 56376925), (550, 28495973), (605, 25905430), (695, 22550770), (1210, 12952715), (1390, 11275385), (1529, 10250350), (3025, 5181086), (3058, 5125175), (3475, 4510154), (6050, 2590543), (6950, 2255077), (7645, 2050070), (15290, 1025035), (16819, 931850), (18637, 840950), (33638, 465925), (37274, 420475), (38225, 410014), (76450, 205007), (84095, 186370), (93185, 168190)]