25011630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 79017120

約数和(自身を除く): 54005490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 37, 42, 45, 58, 63, 70, 74, 87, 90, 105, 111, 126, 145, 174, 185, 203, 210, 222, 259, 261, 290, 315, 333, 370, 406, 435, 518, 522, 555, 609, 630, 666, 777, 870, 1015, 1073, 1110, 1218, 1295, 1305, 1369, 1554, 1665, 1827, 2030, 2146, 2331, 2590, 2610, 2738, 3045, 3219, 3330, 3654, 3885, 4107, 4662, 5365, 6090, 6438, 6845, 7511, 7770, 8214, 9135, 9583, 9657, 10730, 11655, 12321, 13690, 15022, 16095, 18270, 19166, 19314, 20535, 22533, 23310, 24642, 28749, 32190, 37555, 39701, 41070, 45066, 47915, 48285, 57498, 61605, 67599, 75110, 79402, 86247, 95830, 96570, 112665, 119103, 123210, 135198, 143745, 172494, 198505, 225330, 238206, 277907, 287490, 337995, 357309, 397010, 431235, 555814, 595515, 675990, 714618, 833721, 862470, 1191030, 1389535, 1667442, 1786545, 2501163, 2779070, 3573090, 4168605, 5002326, 8337210, 12505815, 25011630]

約数ペア:

[(1, 25011630), (2, 12505815), (3, 8337210), (5, 5002326), (6, 4168605), (7, 3573090), (9, 2779070), (10, 2501163), (14, 1786545), (15, 1667442), (18, 1389535), (21, 1191030), (29, 862470), (30, 833721), (35, 714618), (37, 675990), (42, 595515), (45, 555814), (58, 431235), (63, 397010), (70, 357309), (74, 337995), (87, 287490), (90, 277907), (105, 238206), (111, 225330), (126, 198505), (145, 172494), (174, 143745), (185, 135198), (203, 123210), (210, 119103), (222, 112665), (259, 96570), (261, 95830), (290, 86247), (315, 79402), (333, 75110), (370, 67599), (406, 61605), (435, 57498), (518, 48285), (522, 47915), (555, 45066), (609, 41070), (630, 39701), (666, 37555), (777, 32190), (870, 28749), (1015, 24642), (1073, 23310), (1110, 22533), (1218, 20535), (1295, 19314), (1305, 19166), (1369, 18270), (1554, 16095), (1665, 15022), (1827, 13690), (2030, 12321), (2146, 11655), (2331, 10730), (2590, 9657), (2610, 9583), (2738, 9135), (3045, 8214), (3219, 7770), (3330, 7511), (3654, 6845), (3885, 6438), (4107, 6090), (4662, 5365)]