74538750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 220429440

約数和(自身を除く): 145890690

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 139, 143, 150, 165, 195, 250, 275, 278, 286, 325, 330, 375, 390, 417, 429, 550, 625, 650, 695, 715, 750, 825, 834, 858, 975, 1250, 1375, 1390, 1430, 1529, 1625, 1650, 1807, 1875, 1950, 2085, 2145, 2750, 3058, 3250, 3475, 3575, 3614, 3750, 4125, 4170, 4290, 4587, 4875, 5421, 6875, 6950, 7150, 7645, 8125, 8250, 9035, 9174, 9750, 10425, 10725, 10842, 13750, 15290, 16250, 17375, 17875, 18070, 19877, 20625, 20850, 21450, 22935, 24375, 27105, 34750, 35750, 38225, 39754, 41250, 45175, 45870, 48750, 52125, 53625, 54210, 59631, 76450, 86875, 89375, 90350, 99385, 104250, 107250, 114675, 119262, 135525, 173750, 178750, 191125, 198770, 225875, 229350, 260625, 268125, 271050, 298155, 382250, 451750, 496925, 521250, 536250, 573375, 596310, 677625, 955625, 993850, 1129375, 1146750, 1355250, 1490775, 1911250, 2258750, 2484625, 2866875, 2981550, 3388125, 4969250, 5733750, 6776250, 7453875, 12423125, 14907750, 24846250, 37269375, 74538750]

約数ペア:

[(1, 74538750), (2, 37269375), (3, 24846250), (5, 14907750), (6, 12423125), (10, 7453875), (11, 6776250), (13, 5733750), (15, 4969250), (22, 3388125), (25, 2981550), (26, 2866875), (30, 2484625), (33, 2258750), (39, 1911250), (50, 1490775), (55, 1355250), (65, 1146750), (66, 1129375), (75, 993850), (78, 955625), (110, 677625), (125, 596310), (130, 573375), (139, 536250), (143, 521250), (150, 496925), (165, 451750), (195, 382250), (250, 298155), (275, 271050), (278, 268125), (286, 260625), (325, 229350), (330, 225875), (375, 198770), (390, 191125), (417, 178750), (429, 173750), (550, 135525), (625, 119262), (650, 114675), (695, 107250), (715, 104250), (750, 99385), (825, 90350), (834, 89375), (858, 86875), (975, 76450), (1250, 59631), (1375, 54210), (1390, 53625), (1430, 52125), (1529, 48750), (1625, 45870), (1650, 45175), (1807, 41250), (1875, 39754), (1950, 38225), (2085, 35750), (2145, 34750), (2750, 27105), (3058, 24375), (3250, 22935), (3475, 21450), (3575, 20850), (3614, 20625), (3750, 19877), (4125, 18070), (4170, 17875), (4290, 17375), (4587, 16250), (4875, 15290), (5421, 13750), (6875, 10842), (6950, 10725), (7150, 10425), (7645, 9750), (8125, 9174), (8250, 9035)]