2013243900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{84947}}^1$

素因数の和:85043

約数の個数: 72

約数和(自身を含む): 5898789120

約数和(自身を除く): 3885545220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 11850, 23700, 84947, 169894, 254841, 339788, 424735, 509682, 849470, 1019364, 1274205, 1698940, 2123675, 2548410, 4247350, 5096820, 6371025, 6710813, 8494700, 12742050, 13421626, 20132439, 25484100, 26843252, 33554065, 40264878, 67108130, 80529756, 100662195, 134216260, 167770325, 201324390, 335540650, 402648780, 503310975, 671081300, 1006621950, 2013243900]

約数ペア:

[(1, 2013243900), (2, 1006621950), (3, 671081300), (4, 503310975), (5, 402648780), (6, 335540650), (10, 201324390), (12, 167770325), (15, 134216260), (20, 100662195), (25, 80529756), (30, 67108130), (50, 40264878), (60, 33554065), (75, 26843252), (79, 25484100), (100, 20132439), (150, 13421626), (158, 12742050), (237, 8494700), (300, 6710813), (316, 6371025), (395, 5096820), (474, 4247350), (790, 2548410), (948, 2123675), (1185, 1698940), (1580, 1274205), (1975, 1019364), (2370, 849470), (3950, 509682), (4740, 424735), (5925, 339788), (7900, 254841), (11850, 169894), (23700, 84947)]