83049720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 187900680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 383, 390, 417, 520, 556, 695, 766, 780, 834, 1112, 1149, 1390, 1532, 1560, 1668, 1807, 1915, 2085, 2298, 2780, 3064, 3336, 3614, 3830, 4170, 4596, 4979, 5421, 5560, 5745, 7228, 7660, 8340, 9035, 9192, 9958, 10842, 11490, 14456, 14937, 15320, 16680, 18070, 19916, 21684, 22980, 24895, 27105, 29874, 36140, 39832, 43368, 45960, 49790, 53237, 54210, 59748, 72280, 74685, 99580, 106474, 108420, 119496, 149370, 159711, 199160, 212948, 216840, 266185, 298740, 319422, 425896, 532370, 597480, 638844, 692081, 798555, 1064740, 1277688, 1384162, 1597110, 2076243, 2129480, 2768324, 3194220, 3460405, 4152486, 5536648, 6388440, 6920810, 8304972, 10381215, 13841620, 16609944, 20762430, 27683240, 41524860, 83049720]

約数ペア:

[(1, 83049720), (2, 41524860), (3, 27683240), (4, 20762430), (5, 16609944), (6, 13841620), (8, 10381215), (10, 8304972), (12, 6920810), (13, 6388440), (15, 5536648), (20, 4152486), (24, 3460405), (26, 3194220), (30, 2768324), (39, 2129480), (40, 2076243), (52, 1597110), (60, 1384162), (65, 1277688), (78, 1064740), (104, 798555), (120, 692081), (130, 638844), (139, 597480), (156, 532370), (195, 425896), (260, 319422), (278, 298740), (312, 266185), (383, 216840), (390, 212948), (417, 199160), (520, 159711), (556, 149370), (695, 119496), (766, 108420), (780, 106474), (834, 99580), (1112, 74685), (1149, 72280), (1390, 59748), (1532, 54210), (1560, 53237), (1668, 49790), (1807, 45960), (1915, 43368), (2085, 39832), (2298, 36140), (2780, 29874), (3064, 27105), (3336, 24895), (3614, 22980), (3830, 21684), (4170, 19916), (4596, 18070), (4979, 16680), (5421, 15320), (5560, 14937), (5745, 14456), (7228, 11490), (7660, 10842), (8340, 9958), (9035, 9192)]