812242440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77801}}^1$

素因数の和:77847

約数の個数: 96

約数和(自身を含む): 2730850200

約数和(自身を除く): 1918607760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 77801, 155602, 233403, 311204, 389005, 466806, 622408, 700209, 778010, 933612, 1167015, 1400418, 1556020, 1867224, 2256229, 2334030, 2800836, 3112040, 3501045, 4512458, 4668060, 5601672, 6768687, 7002090, 9024916, 9336120, 11281145, 13537374, 14004180, 18049832, 20306061, 22562290, 27074748, 28008360, 33843435, 40612122, 45124580, 54149496, 67686870, 81224244, 90249160, 101530305, 135373740, 162448488, 203060610, 270747480, 406121220, 812242440]

約数ペア:

[(1, 812242440), (2, 406121220), (3, 270747480), (4, 203060610), (5, 162448488), (6, 135373740), (8, 101530305), (9, 90249160), (10, 81224244), (12, 67686870), (15, 54149496), (18, 45124580), (20, 40612122), (24, 33843435), (29, 28008360), (30, 27074748), (36, 22562290), (40, 20306061), (45, 18049832), (58, 14004180), (60, 13537374), (72, 11281145), (87, 9336120), (90, 9024916), (116, 7002090), (120, 6768687), (145, 5601672), (174, 4668060), (180, 4512458), (232, 3501045), (261, 3112040), (290, 2800836), (348, 2334030), (360, 2256229), (435, 1867224), (522, 1556020), (580, 1400418), (696, 1167015), (870, 933612), (1044, 778010), (1160, 700209), (1305, 622408), (1740, 466806), (2088, 389005), (2610, 311204), (3480, 233403), (5220, 155602), (10440, 77801)]