2019080100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 5935620096

約数和(自身を除く): 3916539996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 191, 211, 300, 334, 382, 422, 501, 573, 633, 668, 764, 835, 844, 955, 1002, 1055, 1146, 1266, 1670, 1910, 2004, 2110, 2292, 2505, 2532, 2865, 3165, 3340, 3820, 4175, 4220, 4775, 5010, 5275, 5730, 6330, 8350, 9550, 10020, 10550, 11460, 12525, 12660, 14325, 15825, 16700, 19100, 21100, 25050, 28650, 31650, 31897, 35237, 40301, 50100, 57300, 63300, 63794, 70474, 80602, 95691, 105711, 120903, 127588, 140948, 159485, 161204, 176185, 191382, 201505, 211422, 241806, 318970, 352370, 382764, 403010, 422844, 478455, 483612, 528555, 604515, 637940, 704740, 797425, 806020, 880925, 956910, 1007525, 1057110, 1209030, 1594850, 1761850, 1913820, 2015050, 2114220, 2392275, 2418060, 2642775, 3022575, 3189700, 3523700, 4030100, 4784550, 5285550, 6045150, 6730267, 9569100, 10571100, 12090300, 13460534, 20190801, 26921068, 33651335, 40381602, 67302670, 80763204, 100954005, 134605340, 168256675, 201908010, 336513350, 403816020, 504770025, 673026700, 1009540050, 2019080100]

約数ペア:

[(1, 2019080100), (2, 1009540050), (3, 673026700), (4, 504770025), (5, 403816020), (6, 336513350), (10, 201908010), (12, 168256675), (15, 134605340), (20, 100954005), (25, 80763204), (30, 67302670), (50, 40381602), (60, 33651335), (75, 26921068), (100, 20190801), (150, 13460534), (167, 12090300), (191, 10571100), (211, 9569100), (300, 6730267), (334, 6045150), (382, 5285550), (422, 4784550), (501, 4030100), (573, 3523700), (633, 3189700), (668, 3022575), (764, 2642775), (835, 2418060), (844, 2392275), (955, 2114220), (1002, 2015050), (1055, 1913820), (1146, 1761850), (1266, 1594850), (1670, 1209030), (1910, 1057110), (2004, 1007525), (2110, 956910), (2292, 880925), (2505, 806020), (2532, 797425), (2865, 704740), (3165, 637940), (3340, 604515), (3820, 528555), (4175, 483612), (4220, 478455), (4775, 422844), (5010, 403010), (5275, 382764), (5730, 352370), (6330, 318970), (8350, 241806), (9550, 211422), (10020, 201505), (10550, 191382), (11460, 176185), (12525, 161204), (12660, 159485), (14325, 140948), (15825, 127588), (16700, 120903), (19100, 105711), (21100, 95691), (25050, 80602), (28650, 70474), (31650, 63794), (31897, 63300), (35237, 57300), (40301, 50100)]