329880969700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2837}}^1\times {\mathrm{3221}}^1$

素因数の和:6110

約数の個数: 108

約数和(自身を含む): 756001464372

約数和(自身を除く): 426120494672

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 2837, 3221, 3610, 5674, 6442, 7220, 9025, 11348, 12884, 14185, 16105, 18050, 28370, 32210, 36100, 53903, 56740, 61199, 64420, 70925, 80525, 107806, 122398, 141850, 161050, 215612, 244796, 269515, 283700, 305995, 322100, 539030, 611990, 1024157, 1078060, 1162781, 1223980, 1347575, 1529975, 2048314, 2325562, 2695150, 3059950, 4096628, 4651124, 5120785, 5390300, 5813905, 6119900, 9137977, 10241570, 11627810, 18275954, 20483140, 23255620, 25603925, 29069525, 36551908, 45689885, 51207850, 58139050, 91379770, 102415700, 116278100, 173621563, 182759540, 228449425, 347243126, 456898850, 694486252, 868107815, 913797700, 1736215630, 3298809697, 3472431260, 4340539075, 6597619394, 8681078150, 13195238788, 16494048485, 17362156300, 32988096970, 65976193940, 82470242425, 164940484850, 329880969700]

約数ペア:

[(1, 329880969700), (2, 164940484850), (4, 82470242425), (5, 65976193940), (10, 32988096970), (19, 17362156300), (20, 16494048485), (25, 13195238788), (38, 8681078150), (50, 6597619394), (76, 4340539075), (95, 3472431260), (100, 3298809697), (190, 1736215630), (361, 913797700), (380, 868107815), (475, 694486252), (722, 456898850), (950, 347243126), (1444, 228449425), (1805, 182759540), (1900, 173621563), (2837, 116278100), (3221, 102415700), (3610, 91379770), (5674, 58139050), (6442, 51207850), (7220, 45689885), (9025, 36551908), (11348, 29069525), (12884, 25603925), (14185, 23255620), (16105, 20483140), (18050, 18275954), (28370, 11627810), (32210, 10241570), (36100, 9137977), (53903, 6119900), (56740, 5813905), (61199, 5390300), (64420, 5120785), (70925, 4651124), (80525, 4096628), (107806, 3059950), (122398, 2695150), (141850, 2325562), (161050, 2048314), (215612, 1529975), (244796, 1347575), (269515, 1223980), (283700, 1162781), (305995, 1078060), (322100, 1024157), (539030, 611990)]