2012715900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{172027}}^1$

素因数の和:172060

約数の個数: 108

約数和(自身を含む): 6794073832

約数和(自身を除く): 4781357932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 172027, 344054, 516081, 688108, 860135, 1032162, 1548243, 1720270, 2064324, 2236351, 2580405, 3096486, 3440540, 4300675, 4472702, 5160810, 6192972, 6709053, 7741215, 8601350, 8945404, 10321620, 11181755, 12902025, 13418106, 15482430, 17202700, 20127159, 22363510, 25804050, 26836212, 30964860, 33545265, 38706075, 40254318, 44727020, 51608100, 55908775, 67090530, 77412150, 80508636, 100635795, 111817550, 134181060, 154824300, 167726325, 201271590, 223635100, 335452650, 402543180, 503178975, 670905300, 1006357950, 2012715900]

約数ペア:

[(1, 2012715900), (2, 1006357950), (3, 670905300), (4, 503178975), (5, 402543180), (6, 335452650), (9, 223635100), (10, 201271590), (12, 167726325), (13, 154824300), (15, 134181060), (18, 111817550), (20, 100635795), (25, 80508636), (26, 77412150), (30, 67090530), (36, 55908775), (39, 51608100), (45, 44727020), (50, 40254318), (52, 38706075), (60, 33545265), (65, 30964860), (75, 26836212), (78, 25804050), (90, 22363510), (100, 20127159), (117, 17202700), (130, 15482430), (150, 13418106), (156, 12902025), (180, 11181755), (195, 10321620), (225, 8945404), (234, 8601350), (260, 7741215), (300, 6709053), (325, 6192972), (390, 5160810), (450, 4472702), (468, 4300675), (585, 3440540), (650, 3096486), (780, 2580405), (900, 2236351), (975, 2064324), (1170, 1720270), (1300, 1548243), (1950, 1032162), (2340, 860135), (2925, 688108), (3900, 516081), (5850, 344054), (11700, 172027)]