877989780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1453}}^1$

素因数の和:1847

約数の個数: 120

約数和(自身を含む): 2763571272

約数和(自身を除く): 1885581492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 373, 405, 540, 746, 810, 1119, 1453, 1492, 1620, 1865, 2238, 2906, 3357, 3730, 4359, 4476, 5595, 5812, 6714, 7265, 7460, 8718, 10071, 11190, 13077, 13428, 14530, 16785, 17436, 20142, 21795, 22380, 26154, 29060, 30213, 33570, 39231, 40284, 43590, 50355, 52308, 60426, 65385, 67140, 78462, 87180, 100710, 117693, 120852, 130770, 151065, 156924, 196155, 201420, 235386, 261540, 302130, 392310, 470772, 541969, 588465, 604260, 784620, 1083938, 1176930, 1625907, 2167876, 2353860, 2709845, 3251814, 4877721, 5419690, 6503628, 8129535, 9755442, 10839380, 14633163, 16259070, 19510884, 24388605, 29266326, 32518140, 43899489, 48777210, 58532652, 73165815, 87798978, 97554420, 146331630, 175597956, 219497445, 292663260, 438994890, 877989780]

約数ペア:

[(1, 877989780), (2, 438994890), (3, 292663260), (4, 219497445), (5, 175597956), (6, 146331630), (9, 97554420), (10, 87798978), (12, 73165815), (15, 58532652), (18, 48777210), (20, 43899489), (27, 32518140), (30, 29266326), (36, 24388605), (45, 19510884), (54, 16259070), (60, 14633163), (81, 10839380), (90, 9755442), (108, 8129535), (135, 6503628), (162, 5419690), (180, 4877721), (270, 3251814), (324, 2709845), (373, 2353860), (405, 2167876), (540, 1625907), (746, 1176930), (810, 1083938), (1119, 784620), (1453, 604260), (1492, 588465), (1620, 541969), (1865, 470772), (2238, 392310), (2906, 302130), (3357, 261540), (3730, 235386), (4359, 201420), (4476, 196155), (5595, 156924), (5812, 151065), (6714, 130770), (7265, 120852), (7460, 117693), (8718, 100710), (10071, 87180), (11190, 78462), (13077, 67140), (13428, 65385), (14530, 60426), (16785, 52308), (17436, 50355), (20142, 43590), (21795, 40284), (22380, 39231), (26154, 33570), (29060, 30213)]