80184750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 223741440

約数和(自身を除く): 143556690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 125, 150, 170, 190, 250, 255, 285, 323, 331, 375, 425, 475, 510, 570, 646, 662, 750, 850, 950, 969, 993, 1275, 1425, 1615, 1655, 1938, 1986, 2125, 2375, 2550, 2850, 3230, 3310, 4250, 4750, 4845, 4965, 5627, 6289, 6375, 7125, 8075, 8275, 9690, 9930, 11254, 12578, 12750, 14250, 16150, 16550, 16881, 18867, 24225, 24825, 28135, 31445, 33762, 37734, 40375, 41375, 48450, 49650, 56270, 62890, 80750, 82750, 84405, 94335, 106913, 121125, 124125, 140675, 157225, 168810, 188670, 213826, 242250, 248250, 281350, 314450, 320739, 422025, 471675, 534565, 641478, 703375, 786125, 844050, 943350, 1069130, 1406750, 1572250, 1603695, 2110125, 2358375, 2672825, 3207390, 4220250, 4716750, 5345650, 8018475, 13364125, 16036950, 26728250, 40092375, 80184750]

約数ペア:

[(1, 80184750), (2, 40092375), (3, 26728250), (5, 16036950), (6, 13364125), (10, 8018475), (15, 5345650), (17, 4716750), (19, 4220250), (25, 3207390), (30, 2672825), (34, 2358375), (38, 2110125), (50, 1603695), (51, 1572250), (57, 1406750), (75, 1069130), (85, 943350), (95, 844050), (102, 786125), (114, 703375), (125, 641478), (150, 534565), (170, 471675), (190, 422025), (250, 320739), (255, 314450), (285, 281350), (323, 248250), (331, 242250), (375, 213826), (425, 188670), (475, 168810), (510, 157225), (570, 140675), (646, 124125), (662, 121125), (750, 106913), (850, 94335), (950, 84405), (969, 82750), (993, 80750), (1275, 62890), (1425, 56270), (1615, 49650), (1655, 48450), (1938, 41375), (1986, 40375), (2125, 37734), (2375, 33762), (2550, 31445), (2850, 28135), (3230, 24825), (3310, 24225), (4250, 18867), (4750, 16881), (4845, 16550), (4965, 16150), (5627, 14250), (6289, 12750), (6375, 12578), (7125, 11254), (8075, 9930), (8275, 9690)]