219657791200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1\times {\mathrm{3907}}^1$

素因数の和:6225

約数の個数: 144

約数和(自身を含む): 553923546624

約数和(自身を除く): 334265755424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2267, 2480, 3100, 3907, 4534, 4960, 6200, 7814, 9068, 11335, 12400, 15628, 18136, 19535, 22670, 24800, 31256, 36272, 39070, 45340, 56675, 62512, 70277, 72544, 78140, 90680, 97675, 113350, 121117, 125024, 140554, 156280, 181360, 195350, 226700, 242234, 281108, 312560, 351385, 362720, 390700, 453400, 484468, 562216, 605585, 625120, 702770, 781400, 906800, 968936, 1124432, 1211170, 1405540, 1562800, 1756925, 1813600, 1937872, 2248864, 2422340, 2811080, 3027925, 3125600, 3513850, 3875744, 4844680, 5622160, 6055850, 7027700, 8857169, 9689360, 11244320, 12111700, 14055400, 17714338, 19378720, 24223400, 28110800, 35428676, 44285845, 48446800, 56221600, 70857352, 88571690, 96893600, 141714704, 177143380, 221429225, 274572239, 283429408, 354286760, 442858450, 549144478, 708573520, 885716900, 1098288956, 1372861195, 1417147040, 1771433800, 2196577912, 2745722390, 3542867600, 4393155824, 5491444780, 6864305975, 7085735200, 8786311648, 10982889560, 13728611950, 21965779120, 27457223900, 43931558240, 54914447800, 109828895600, 219657791200]

約数ペア:

[(1, 219657791200), (2, 109828895600), (4, 54914447800), (5, 43931558240), (8, 27457223900), (10, 21965779120), (16, 13728611950), (20, 10982889560), (25, 8786311648), (31, 7085735200), (32, 6864305975), (40, 5491444780), (50, 4393155824), (62, 3542867600), (80, 2745722390), (100, 2196577912), (124, 1771433800), (155, 1417147040), (160, 1372861195), (200, 1098288956), (248, 885716900), (310, 708573520), (400, 549144478), (496, 442858450), (620, 354286760), (775, 283429408), (800, 274572239), (992, 221429225), (1240, 177143380), (1550, 141714704), (2267, 96893600), (2480, 88571690), (3100, 70857352), (3907, 56221600), (4534, 48446800), (4960, 44285845), (6200, 35428676), (7814, 28110800), (9068, 24223400), (11335, 19378720), (12400, 17714338), (15628, 14055400), (18136, 12111700), (19535, 11244320), (22670, 9689360), (24800, 8857169), (31256, 7027700), (36272, 6055850), (39070, 5622160), (45340, 4844680), (56675, 3875744), (62512, 3513850), (70277, 3125600), (72544, 3027925), (78140, 2811080), (90680, 2422340), (97675, 2248864), (113350, 1937872), (121117, 1813600), (125024, 1756925), (140554, 1562800), (156280, 1405540), (181360, 1211170), (195350, 1124432), (226700, 968936), (242234, 906800), (281108, 781400), (312560, 702770), (351385, 625120), (362720, 605585), (390700, 562216), (453400, 484468)]