222857550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 628834752

約数和(自身を除く): 405977202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 47, 50, 75, 82, 90, 94, 123, 141, 150, 205, 225, 235, 246, 257, 282, 369, 410, 423, 450, 470, 514, 615, 705, 738, 771, 846, 1025, 1175, 1230, 1285, 1410, 1542, 1845, 1927, 2050, 2115, 2313, 2350, 2570, 3075, 3525, 3690, 3854, 3855, 4230, 4626, 5781, 6150, 6425, 7050, 7710, 9225, 9635, 10537, 10575, 11562, 11565, 12079, 12850, 17343, 18450, 19270, 19275, 21074, 21150, 23130, 24158, 28905, 31611, 34686, 36237, 38550, 48175, 52685, 57810, 57825, 60395, 63222, 72474, 86715, 94833, 96350, 105370, 108711, 115650, 120790, 144525, 158055, 173430, 181185, 189666, 217422, 263425, 289050, 301975, 316110, 362370, 433575, 474165, 495239, 526850, 543555, 603950, 790275, 867150, 905925, 948330, 990478, 1087110, 1485717, 1580550, 1811850, 2370825, 2476195, 2717775, 2971434, 4457151, 4741650, 4952390, 5435550, 7428585, 8914302, 12380975, 14857170, 22285755, 24761950, 37142925, 44571510, 74285850, 111428775, 222857550]

約数ペア:

[(1, 222857550), (2, 111428775), (3, 74285850), (5, 44571510), (6, 37142925), (9, 24761950), (10, 22285755), (15, 14857170), (18, 12380975), (25, 8914302), (30, 7428585), (41, 5435550), (45, 4952390), (47, 4741650), (50, 4457151), (75, 2971434), (82, 2717775), (90, 2476195), (94, 2370825), (123, 1811850), (141, 1580550), (150, 1485717), (205, 1087110), (225, 990478), (235, 948330), (246, 905925), (257, 867150), (282, 790275), (369, 603950), (410, 543555), (423, 526850), (450, 495239), (470, 474165), (514, 433575), (615, 362370), (705, 316110), (738, 301975), (771, 289050), (846, 263425), (1025, 217422), (1175, 189666), (1230, 181185), (1285, 173430), (1410, 158055), (1542, 144525), (1845, 120790), (1927, 115650), (2050, 108711), (2115, 105370), (2313, 96350), (2350, 94833), (2570, 86715), (3075, 72474), (3525, 63222), (3690, 60395), (3854, 57825), (3855, 57810), (4230, 52685), (4626, 48175), (5781, 38550), (6150, 36237), (6425, 34686), (7050, 31611), (7710, 28905), (9225, 24158), (9635, 23130), (10537, 21150), (10575, 21074), (11562, 19275), (11565, 19270), (12079, 18450), (12850, 17343)]