207307620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29531}}^1$

素因数の和:29562

約数の個数: 96

約数和(自身を含む): 694592640

約数和(自身を除く): 487285020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 29531, 59062, 88593, 118124, 147655, 177186, 265779, 295310, 354372, 383903, 442965, 531558, 590620, 767806, 797337, 885930, 1063116, 1151709, 1328895, 1535612, 1594674, 1771860, 1919515, 2303418, 2657790, 3189348, 3455127, 3839030, 3986685, 4606836, 5315580, 5758545, 6910254, 7678060, 7973370, 10365381, 11517090, 13820508, 15946740, 17275635, 20730762, 23034180, 34551270, 41461524, 51826905, 69102540, 103653810, 207307620]

約数ペア:

[(1, 207307620), (2, 103653810), (3, 69102540), (4, 51826905), (5, 41461524), (6, 34551270), (9, 23034180), (10, 20730762), (12, 17275635), (13, 15946740), (15, 13820508), (18, 11517090), (20, 10365381), (26, 7973370), (27, 7678060), (30, 6910254), (36, 5758545), (39, 5315580), (45, 4606836), (52, 3986685), (54, 3839030), (60, 3455127), (65, 3189348), (78, 2657790), (90, 2303418), (108, 1919515), (117, 1771860), (130, 1594674), (135, 1535612), (156, 1328895), (180, 1151709), (195, 1063116), (234, 885930), (260, 797337), (270, 767806), (351, 590620), (390, 531558), (468, 442965), (540, 383903), (585, 354372), (702, 295310), (780, 265779), (1170, 177186), (1404, 147655), (1755, 118124), (2340, 88593), (3510, 59062), (7020, 29531)]