221268060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94559}}^1$

素因数の和:94587

約数の個数: 72

約数和(自身を含む): 722816640

約数和(自身を除く): 501548580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 94559, 189118, 283677, 378236, 472795, 567354, 851031, 945590, 1134708, 1229267, 1418385, 1702062, 1891180, 2458534, 2836770, 3404124, 3687801, 4255155, 4917068, 5673540, 6146335, 7375602, 8510310, 11063403, 12292670, 14751204, 17020620, 18439005, 22126806, 24585340, 36878010, 44253612, 55317015, 73756020, 110634030, 221268060]

約数ペア:

[(1, 221268060), (2, 110634030), (3, 73756020), (4, 55317015), (5, 44253612), (6, 36878010), (9, 24585340), (10, 22126806), (12, 18439005), (13, 17020620), (15, 14751204), (18, 12292670), (20, 11063403), (26, 8510310), (30, 7375602), (36, 6146335), (39, 5673540), (45, 4917068), (52, 4255155), (60, 3687801), (65, 3404124), (78, 2836770), (90, 2458534), (117, 1891180), (130, 1702062), (156, 1418385), (180, 1229267), (195, 1134708), (234, 945590), (260, 851031), (390, 567354), (468, 472795), (585, 378236), (780, 283677), (1170, 189118), (2340, 94559)]