19570117950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^3\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 53978232672

約数和(自身を除く): 34408114722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 631, 738, 1025, 1230, 1262, 1681, 1845, 1893, 2050, 3075, 3155, 3362, 3690, 3786, 5043, 5679, 6150, 6310, 8405, 9225, 9465, 10086, 11358, 15129, 15775, 16810, 18450, 18930, 25215, 25871, 28395, 30258, 31550, 42025, 47325, 50430, 51742, 56790, 68921, 75645, 77613, 84050, 94650, 126075, 129355, 137842, 141975, 151290, 155226, 206763, 232839, 252150, 258710, 283950, 344605, 378225, 388065, 413526, 465678, 620289, 646775, 689210, 756450, 776130, 1033815, 1060711, 1164195, 1240578, 1293550, 1723025, 1940325, 2067630, 2121422, 2328390, 3101445, 3182133, 3446050, 3880650, 5169075, 5303555, 5820975, 6202890, 6364266, 9546399, 10338150, 10607110, 11641950, 15507225, 15910665, 19092798, 26517775, 31014450, 31821330, 43489151, 47731995, 53035550, 79553325, 86978302, 95463990, 130467453, 159106650, 217445755, 238659975, 260934906, 391402359, 434891510, 477319950, 652337265, 782804718, 1087228775, 1304674530, 1957011795, 2174457550, 3261686325, 3914023590, 6523372650, 9785058975, 19570117950]

約数ペア:

[(1, 19570117950), (2, 9785058975), (3, 6523372650), (5, 3914023590), (6, 3261686325), (9, 2174457550), (10, 1957011795), (15, 1304674530), (18, 1087228775), (25, 782804718), (30, 652337265), (41, 477319950), (45, 434891510), (50, 391402359), (75, 260934906), (82, 238659975), (90, 217445755), (123, 159106650), (150, 130467453), (205, 95463990), (225, 86978302), (246, 79553325), (369, 53035550), (410, 47731995), (450, 43489151), (615, 31821330), (631, 31014450), (738, 26517775), (1025, 19092798), (1230, 15910665), (1262, 15507225), (1681, 11641950), (1845, 10607110), (1893, 10338150), (2050, 9546399), (3075, 6364266), (3155, 6202890), (3362, 5820975), (3690, 5303555), (3786, 5169075), (5043, 3880650), (5679, 3446050), (6150, 3182133), (6310, 3101445), (8405, 2328390), (9225, 2121422), (9465, 2067630), (10086, 1940325), (11358, 1723025), (15129, 1293550), (15775, 1240578), (16810, 1164195), (18450, 1060711), (18930, 1033815), (25215, 776130), (25871, 756450), (28395, 689210), (30258, 646775), (31550, 620289), (42025, 465678), (47325, 413526), (50430, 388065), (51742, 378225), (56790, 344605), (68921, 283950), (75645, 258710), (77613, 252150), (84050, 232839), (94650, 206763), (126075, 155226), (129355, 151290), (137842, 141975)]