242560500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1819

約数の個数: 192

約数和(自身を含む): 869826048

約数和(自身を除く): 627265548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1050, 1092, 1300, 1365, 1500, 1625, 1750, 1777, 1820, 1950, 2100, 2275, 2625, 2730, 3250, 3500, 3554, 3900, 4550, 4875, 5250, 5331, 5460, 6500, 6825, 7108, 8885, 9100, 9750, 10500, 10662, 11375, 12439, 13650, 17770, 19500, 21324, 22750, 23101, 24878, 26655, 27300, 34125, 35540, 37317, 44425, 45500, 46202, 49756, 53310, 62195, 68250, 69303, 74634, 88850, 92404, 106620, 115505, 124390, 133275, 136500, 138606, 149268, 161707, 177700, 186585, 222125, 231010, 248780, 266550, 277212, 310975, 323414, 346515, 373170, 444250, 462020, 485121, 533100, 577525, 621950, 646828, 666375, 693030, 746340, 808535, 888500, 932925, 970242, 1155050, 1243900, 1332750, 1386060, 1554875, 1617070, 1732575, 1865850, 1940484, 2310100, 2425605, 2665500, 2887625, 3109750, 3234140, 3465150, 3731700, 4042675, 4664625, 4851210, 5775250, 6219500, 6930300, 8085350, 8662875, 9329250, 9702420, 11550500, 12128025, 16170700, 17325750, 18658500, 20213375, 24256050, 34651500, 40426750, 48512100, 60640125, 80853500, 121280250, 242560500]

約数ペア:

[(1, 242560500), (2, 121280250), (3, 80853500), (4, 60640125), (5, 48512100), (6, 40426750), (7, 34651500), (10, 24256050), (12, 20213375), (13, 18658500), (14, 17325750), (15, 16170700), (20, 12128025), (21, 11550500), (25, 9702420), (26, 9329250), (28, 8662875), (30, 8085350), (35, 6930300), (39, 6219500), (42, 5775250), (50, 4851210), (52, 4664625), (60, 4042675), (65, 3731700), (70, 3465150), (75, 3234140), (78, 3109750), (84, 2887625), (91, 2665500), (100, 2425605), (105, 2310100), (125, 1940484), (130, 1865850), (140, 1732575), (150, 1617070), (156, 1554875), (175, 1386060), (182, 1332750), (195, 1243900), (210, 1155050), (250, 970242), (260, 932925), (273, 888500), (300, 808535), (325, 746340), (350, 693030), (364, 666375), (375, 646828), (390, 621950), (420, 577525), (455, 533100), (500, 485121), (525, 462020), (546, 444250), (650, 373170), (700, 346515), (750, 323414), (780, 310975), (875, 277212), (910, 266550), (975, 248780), (1050, 231010), (1092, 222125), (1300, 186585), (1365, 177700), (1500, 161707), (1625, 149268), (1750, 138606), (1777, 136500), (1820, 133275), (1950, 124390), (2100, 115505), (2275, 106620), (2625, 92404), (2730, 88850), (3250, 74634), (3500, 69303), (3554, 68250), (3900, 62195), (4550, 53310), (4875, 49756), (5250, 46202), (5331, 45500), (5460, 44425), (6500, 37317), (6825, 35540), (7108, 34125), (8885, 27300), (9100, 26655), (9750, 24878), (10500, 23101), (10662, 22750), (11375, 21324), (12439, 19500), (13650, 17770)]