201373740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 644087808

約数和(自身を除く): 442714068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 180, 207, 230, 254, 276, 345, 381, 383, 414, 460, 508, 635, 690, 762, 766, 828, 1035, 1143, 1149, 1270, 1380, 1524, 1532, 1905, 1915, 2070, 2286, 2298, 2540, 2921, 3447, 3810, 3830, 4140, 4572, 4596, 5715, 5745, 5842, 6894, 7620, 7660, 8763, 8809, 11430, 11490, 11684, 13788, 14605, 17235, 17526, 17618, 22860, 22980, 26289, 26427, 29210, 34470, 35052, 35236, 43815, 44045, 48641, 52578, 52854, 58420, 68940, 79281, 87630, 88090, 97282, 105156, 105708, 131445, 132135, 145923, 158562, 175260, 176180, 194564, 243205, 262890, 264270, 291846, 317124, 396405, 437769, 486410, 525780, 528540, 583692, 729615, 792810, 875538, 972820, 1118743, 1459230, 1585620, 1751076, 2188845, 2237486, 2918460, 3356229, 4377690, 4474972, 5593715, 6712458, 8755380, 10068687, 11187430, 13424916, 16781145, 20137374, 22374860, 33562290, 40274748, 50343435, 67124580, 100686870, 201373740]

約数ペア:

[(1, 201373740), (2, 100686870), (3, 67124580), (4, 50343435), (5, 40274748), (6, 33562290), (9, 22374860), (10, 20137374), (12, 16781145), (15, 13424916), (18, 11187430), (20, 10068687), (23, 8755380), (30, 6712458), (36, 5593715), (45, 4474972), (46, 4377690), (60, 3356229), (69, 2918460), (90, 2237486), (92, 2188845), (115, 1751076), (127, 1585620), (138, 1459230), (180, 1118743), (207, 972820), (230, 875538), (254, 792810), (276, 729615), (345, 583692), (381, 528540), (383, 525780), (414, 486410), (460, 437769), (508, 396405), (635, 317124), (690, 291846), (762, 264270), (766, 262890), (828, 243205), (1035, 194564), (1143, 176180), (1149, 175260), (1270, 158562), (1380, 145923), (1524, 132135), (1532, 131445), (1905, 105708), (1915, 105156), (2070, 97282), (2286, 88090), (2298, 87630), (2540, 79281), (2921, 68940), (3447, 58420), (3810, 52854), (3830, 52578), (4140, 48641), (4572, 44045), (4596, 43815), (5715, 35236), (5745, 35052), (5842, 34470), (6894, 29210), (7620, 26427), (7660, 26289), (8763, 22980), (8809, 22860), (11430, 17618), (11490, 17526), (11684, 17235), (13788, 14605)]