80511000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 256988160

約数和(自身を除く): 176477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 470, 500, 564, 571, 600, 705, 750, 940, 1000, 1128, 1142, 1175, 1410, 1500, 1713, 1880, 2284, 2350, 2820, 2855, 3000, 3426, 3525, 4568, 4700, 5640, 5710, 5875, 6852, 7050, 8565, 9400, 11420, 11750, 13704, 14100, 14275, 17130, 17625, 22840, 23500, 26837, 28200, 28550, 34260, 35250, 42825, 47000, 53674, 57100, 68520, 70500, 71375, 80511, 85650, 107348, 114200, 134185, 141000, 142750, 161022, 171300, 214125, 214696, 268370, 285500, 322044, 342600, 402555, 428250, 536740, 571000, 644088, 670925, 805110, 856500, 1073480, 1341850, 1610220, 1713000, 2012775, 2683700, 3220440, 3354625, 4025550, 5367400, 6709250, 8051100, 10063875, 13418500, 16102200, 20127750, 26837000, 40255500, 80511000]

約数ペア:

[(1, 80511000), (2, 40255500), (3, 26837000), (4, 20127750), (5, 16102200), (6, 13418500), (8, 10063875), (10, 8051100), (12, 6709250), (15, 5367400), (20, 4025550), (24, 3354625), (25, 3220440), (30, 2683700), (40, 2012775), (47, 1713000), (50, 1610220), (60, 1341850), (75, 1073480), (94, 856500), (100, 805110), (120, 670925), (125, 644088), (141, 571000), (150, 536740), (188, 428250), (200, 402555), (235, 342600), (250, 322044), (282, 285500), (300, 268370), (375, 214696), (376, 214125), (470, 171300), (500, 161022), (564, 142750), (571, 141000), (600, 134185), (705, 114200), (750, 107348), (940, 85650), (1000, 80511), (1128, 71375), (1142, 70500), (1175, 68520), (1410, 57100), (1500, 53674), (1713, 47000), (1880, 42825), (2284, 35250), (2350, 34260), (2820, 28550), (2855, 28200), (3000, 26837), (3426, 23500), (3525, 22840), (4568, 17625), (4700, 17130), (5640, 14275), (5710, 14100), (5875, 13704), (6852, 11750), (7050, 11420), (8565, 9400)]