69762420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4294

約数の個数: 144

約数和(自身を含む): 260507520

約数和(自身を除く): 190745100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4259, 5460, 8190, 8518, 12777, 16380, 17036, 21295, 25554, 29813, 38331, 42590, 51108, 55367, 59626, 63885, 76662, 85180, 89439, 110734, 119252, 127770, 149065, 153324, 166101, 178878, 191655, 221468, 255540, 268317, 276835, 298130, 332202, 357756, 383310, 387569, 447195, 498303, 536634, 553670, 596260, 664404, 766620, 775138, 830505, 894390, 996606, 1073268, 1107340, 1162707, 1341585, 1550276, 1661010, 1788780, 1937845, 1993212, 2325414, 2491515, 2683170, 3322020, 3488121, 3875690, 4650828, 4983030, 5366340, 5813535, 6976242, 7751380, 9966060, 11627070, 13952484, 17440605, 23254140, 34881210, 69762420]

約数ペア:

[(1, 69762420), (2, 34881210), (3, 23254140), (4, 17440605), (5, 13952484), (6, 11627070), (7, 9966060), (9, 7751380), (10, 6976242), (12, 5813535), (13, 5366340), (14, 4983030), (15, 4650828), (18, 3875690), (20, 3488121), (21, 3322020), (26, 2683170), (28, 2491515), (30, 2325414), (35, 1993212), (36, 1937845), (39, 1788780), (42, 1661010), (45, 1550276), (52, 1341585), (60, 1162707), (63, 1107340), (65, 1073268), (70, 996606), (78, 894390), (84, 830505), (90, 775138), (91, 766620), (105, 664404), (117, 596260), (126, 553670), (130, 536634), (140, 498303), (156, 447195), (180, 387569), (182, 383310), (195, 357756), (210, 332202), (234, 298130), (252, 276835), (260, 268317), (273, 255540), (315, 221468), (364, 191655), (390, 178878), (420, 166101), (455, 153324), (468, 149065), (546, 127770), (585, 119252), (630, 110734), (780, 89439), (819, 85180), (910, 76662), (1092, 63885), (1170, 59626), (1260, 55367), (1365, 51108), (1638, 42590), (1820, 38331), (2340, 29813), (2730, 25554), (3276, 21295), (4095, 17036), (4259, 16380), (5460, 12777), (8190, 8518)]