101789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 331490880

約数和(自身を除く): 229701000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1217, 1230, 1394, 1640, 2040, 2091, 2434, 2460, 2788, 3485, 3651, 4182, 4868, 4920, 5576, 6085, 6970, 7302, 8364, 9736, 10455, 12170, 13940, 14604, 16728, 18255, 20689, 20910, 24340, 27880, 29208, 36510, 41378, 41820, 48680, 49897, 62067, 73020, 82756, 83640, 99794, 103445, 124134, 146040, 149691, 165512, 199588, 206890, 248268, 249485, 299382, 310335, 399176, 413780, 496536, 498970, 598764, 620670, 748455, 827560, 848249, 997940, 1197528, 1241340, 1496910, 1696498, 1995880, 2482680, 2544747, 2993820, 3392996, 4241245, 5089494, 5987640, 6785992, 8482490, 10178988, 12723735, 16964980, 20357976, 25447470, 33929960, 50894940, 101789880]

約数ペア:

[(1, 101789880), (2, 50894940), (3, 33929960), (4, 25447470), (5, 20357976), (6, 16964980), (8, 12723735), (10, 10178988), (12, 8482490), (15, 6785992), (17, 5987640), (20, 5089494), (24, 4241245), (30, 3392996), (34, 2993820), (40, 2544747), (41, 2482680), (51, 1995880), (60, 1696498), (68, 1496910), (82, 1241340), (85, 1197528), (102, 997940), (120, 848249), (123, 827560), (136, 748455), (164, 620670), (170, 598764), (204, 498970), (205, 496536), (246, 413780), (255, 399176), (328, 310335), (340, 299382), (408, 249485), (410, 248268), (492, 206890), (510, 199588), (615, 165512), (680, 149691), (697, 146040), (820, 124134), (984, 103445), (1020, 99794), (1217, 83640), (1230, 82756), (1394, 73020), (1640, 62067), (2040, 49897), (2091, 48680), (2434, 41820), (2460, 41378), (2788, 36510), (3485, 29208), (3651, 27880), (4182, 24340), (4868, 20910), (4920, 20689), (5576, 18255), (6085, 16728), (6970, 14604), (7302, 13940), (8364, 12170), (9736, 10455)]