207248850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 584962560

約数和(自身を除く): 377713710

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, 239, 246, 282, 369, 410, 423, 450, 470, 478, 615, 705, 717, 738, 846, 1025, 1175, 1195, 1230, 1410, 1434, 1845, 1927, 2050, 2115, 2151, 2350, 2390, 3075, 3525, 3585, 3690, 3854, 4230, 4302, 5781, 5975, 6150, 7050, 7170, 9225, 9635, 9799, 10575, 10755, 11233, 11562, 11950, 17343, 17925, 18450, 19270, 19598, 21150, 21510, 22466, 28905, 29397, 33699, 34686, 35850, 48175, 48995, 53775, 56165, 57810, 58794, 67398, 86715, 88191, 96350, 97990, 101097, 107550, 112330, 144525, 146985, 168495, 173430, 176382, 202194, 244975, 280825, 289050, 293970, 336990, 433575, 440955, 460553, 489950, 505485, 561650, 734925, 842475, 867150, 881910, 921106, 1010970, 1381659, 1469850, 1684950, 2204775, 2302765, 2527425, 2763318, 4144977, 4409550, 4605530, 5054850, 6908295, 8289954, 11513825, 13816590, 20724885, 23027650, 34541475, 41449770, 69082950, 103624425, 207248850]

約数ペア:

[(1, 207248850), (2, 103624425), (3, 69082950), (5, 41449770), (6, 34541475), (9, 23027650), (10, 20724885), (15, 13816590), (18, 11513825), (25, 8289954), (30, 6908295), (41, 5054850), (45, 4605530), (47, 4409550), (50, 4144977), (75, 2763318), (82, 2527425), (90, 2302765), (94, 2204775), (123, 1684950), (141, 1469850), (150, 1381659), (205, 1010970), (225, 921106), (235, 881910), (239, 867150), (246, 842475), (282, 734925), (369, 561650), (410, 505485), (423, 489950), (450, 460553), (470, 440955), (478, 433575), (615, 336990), (705, 293970), (717, 289050), (738, 280825), (846, 244975), (1025, 202194), (1175, 176382), (1195, 173430), (1230, 168495), (1410, 146985), (1434, 144525), (1845, 112330), (1927, 107550), (2050, 101097), (2115, 97990), (2151, 96350), (2350, 88191), (2390, 86715), (3075, 67398), (3525, 58794), (3585, 57810), (3690, 56165), (3854, 53775), (4230, 48995), (4302, 48175), (5781, 35850), (5975, 34686), (6150, 33699), (7050, 29397), (7170, 28905), (9225, 22466), (9635, 21510), (9799, 21150), (10575, 19598), (10755, 19270), (11233, 18450), (11562, 17925), (11950, 17343)]