271749400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 96

約数和(自身を含む): 716360400

約数和(自身を除く): 444611000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1900, 1976, 2470, 2600, 3800, 4940, 5501, 6175, 9880, 11002, 12350, 22004, 24700, 27505, 44008, 49400, 55010, 71513, 104519, 110020, 137525, 143026, 209038, 220040, 275050, 286052, 357565, 418076, 522595, 550100, 572104, 715130, 836152, 1045190, 1100200, 1358747, 1430260, 1787825, 2090380, 2612975, 2717494, 2860520, 3575650, 4180760, 5225950, 5434988, 6793735, 7151300, 10451900, 10869976, 13587470, 14302600, 20903800, 27174940, 33968675, 54349880, 67937350, 135874700, 271749400]

約数ペア:

[(1, 271749400), (2, 135874700), (4, 67937350), (5, 54349880), (8, 33968675), (10, 27174940), (13, 20903800), (19, 14302600), (20, 13587470), (25, 10869976), (26, 10451900), (38, 7151300), (40, 6793735), (50, 5434988), (52, 5225950), (65, 4180760), (76, 3575650), (95, 2860520), (100, 2717494), (104, 2612975), (130, 2090380), (152, 1787825), (190, 1430260), (200, 1358747), (247, 1100200), (260, 1045190), (325, 836152), (380, 715130), (475, 572104), (494, 550100), (520, 522595), (650, 418076), (760, 357565), (950, 286052), (988, 275050), (1235, 220040), (1300, 209038), (1900, 143026), (1976, 137525), (2470, 110020), (2600, 104519), (3800, 71513), (4940, 55010), (5501, 49400), (6175, 44008), (9880, 27505), (11002, 24700), (12350, 22004)]