68278800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3385

約数の個数: 120

約数和(自身を含む): 231654816

約数和(自身を除く): 163376016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3347, 3400, 4080, 5100, 6694, 6800, 10041, 10200, 13388, 16735, 20082, 20400, 26776, 33470, 40164, 50205, 53552, 56899, 66940, 80328, 83675, 100410, 113798, 133880, 160656, 167350, 170697, 200820, 227596, 251025, 267760, 284495, 334700, 341394, 401640, 455192, 502050, 568990, 669400, 682788, 803280, 853485, 910384, 1004100, 1137980, 1338800, 1365576, 1422475, 1706970, 2008200, 2275960, 2731152, 2844950, 3413940, 4016400, 4267425, 4551920, 5689900, 6827880, 8534850, 11379800, 13655760, 17069700, 22759600, 34139400, 68278800]

約数ペア:

[(1, 68278800), (2, 34139400), (3, 22759600), (4, 17069700), (5, 13655760), (6, 11379800), (8, 8534850), (10, 6827880), (12, 5689900), (15, 4551920), (16, 4267425), (17, 4016400), (20, 3413940), (24, 2844950), (25, 2731152), (30, 2275960), (34, 2008200), (40, 1706970), (48, 1422475), (50, 1365576), (51, 1338800), (60, 1137980), (68, 1004100), (75, 910384), (80, 853485), (85, 803280), (100, 682788), (102, 669400), (120, 568990), (136, 502050), (150, 455192), (170, 401640), (200, 341394), (204, 334700), (240, 284495), (255, 267760), (272, 251025), (300, 227596), (340, 200820), (400, 170697), (408, 167350), (425, 160656), (510, 133880), (600, 113798), (680, 100410), (816, 83675), (850, 80328), (1020, 66940), (1200, 56899), (1275, 53552), (1360, 50205), (1700, 40164), (2040, 33470), (2550, 26776), (3347, 20400), (3400, 20082), (4080, 16735), (5100, 13388), (6694, 10200), (6800, 10041)]