489144450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4956

約数の個数: 96

約数和(自身を含む): 1309737600

約数和(自身を除く): 820593150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 138, 145, 150, 174, 230, 290, 345, 435, 575, 667, 690, 725, 870, 1150, 1334, 1450, 1725, 2001, 2175, 3335, 3450, 4002, 4350, 4889, 6670, 9778, 10005, 14667, 16675, 20010, 24445, 29334, 33350, 48890, 50025, 73335, 100050, 112447, 122225, 141781, 146670, 224894, 244450, 283562, 337341, 366675, 425343, 562235, 674682, 708905, 733350, 850686, 1124470, 1417810, 1686705, 2126715, 2811175, 3260963, 3373410, 3544525, 4253430, 5622350, 6521926, 7089050, 8433525, 9782889, 10633575, 16304815, 16867050, 19565778, 21267150, 32609630, 48914445, 81524075, 97828890, 163048150, 244572225, 489144450]

約数ペア:

[(1, 489144450), (2, 244572225), (3, 163048150), (5, 97828890), (6, 81524075), (10, 48914445), (15, 32609630), (23, 21267150), (25, 19565778), (29, 16867050), (30, 16304815), (46, 10633575), (50, 9782889), (58, 8433525), (69, 7089050), (75, 6521926), (87, 5622350), (115, 4253430), (138, 3544525), (145, 3373410), (150, 3260963), (174, 2811175), (230, 2126715), (290, 1686705), (345, 1417810), (435, 1124470), (575, 850686), (667, 733350), (690, 708905), (725, 674682), (870, 562235), (1150, 425343), (1334, 366675), (1450, 337341), (1725, 283562), (2001, 244450), (2175, 224894), (3335, 146670), (3450, 141781), (4002, 122225), (4350, 112447), (4889, 100050), (6670, 73335), (9778, 50025), (10005, 48890), (14667, 33350), (16675, 29334), (20010, 24445)]