215751150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^2$

素因数の和:267

約数の個数: 108

約数和(自身を含む): 597903696

約数和(自身を除く): 382152546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 101, 141, 150, 202, 225, 235, 282, 303, 423, 450, 470, 505, 606, 705, 846, 909, 1010, 1175, 1410, 1515, 1818, 2115, 2350, 2525, 3030, 3525, 4230, 4545, 4747, 5050, 7050, 7575, 9090, 9494, 10201, 10575, 14241, 15150, 20402, 21150, 22725, 23735, 28482, 30603, 42723, 45450, 47470, 51005, 61206, 71205, 85446, 91809, 102010, 118675, 142410, 153015, 183618, 213615, 237350, 255025, 306030, 356025, 427230, 459045, 479447, 510050, 712050, 765075, 918090, 958894, 1068075, 1438341, 1530150, 2136150, 2295225, 2397235, 2876682, 4315023, 4590450, 4794470, 7191705, 8630046, 11986175, 14383410, 21575115, 23972350, 35958525, 43150230, 71917050, 107875575, 215751150]

約数ペア:

[(1, 215751150), (2, 107875575), (3, 71917050), (5, 43150230), (6, 35958525), (9, 23972350), (10, 21575115), (15, 14383410), (18, 11986175), (25, 8630046), (30, 7191705), (45, 4794470), (47, 4590450), (50, 4315023), (75, 2876682), (90, 2397235), (94, 2295225), (101, 2136150), (141, 1530150), (150, 1438341), (202, 1068075), (225, 958894), (235, 918090), (282, 765075), (303, 712050), (423, 510050), (450, 479447), (470, 459045), (505, 427230), (606, 356025), (705, 306030), (846, 255025), (909, 237350), (1010, 213615), (1175, 183618), (1410, 153015), (1515, 142410), (1818, 118675), (2115, 102010), (2350, 91809), (2525, 85446), (3030, 71205), (3525, 61206), (4230, 51005), (4545, 47470), (4747, 45450), (5050, 42723), (7050, 30603), (7575, 28482), (9090, 23735), (9494, 22725), (10201, 21150), (10575, 20402), (14241, 15150)]