130772800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 126

約数和(自身を含む): 337660742

約数和(自身を除く): 206887942

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 64, 74, 80, 94, 100, 148, 160, 185, 188, 200, 235, 296, 320, 370, 376, 400, 470, 592, 740, 752, 800, 925, 940, 1175, 1184, 1480, 1504, 1600, 1739, 1850, 1880, 2209, 2350, 2368, 2960, 3008, 3478, 3700, 3760, 4418, 4700, 5920, 6956, 7400, 7520, 8695, 8836, 9400, 11045, 11840, 13912, 14800, 15040, 17390, 17672, 18800, 22090, 27824, 29600, 34780, 35344, 37600, 43475, 44180, 55225, 55648, 59200, 69560, 70688, 75200, 81733, 86950, 88360, 110450, 111296, 139120, 141376, 163466, 173900, 176720, 220900, 278240, 326932, 347800, 353440, 408665, 441800, 556480, 653864, 695600, 706880, 817330, 883600, 1307728, 1391200, 1634660, 1767200, 2043325, 2615456, 2782400, 3269320, 3534400, 4086650, 5230912, 6538640, 8173300, 13077280, 16346600, 26154560, 32693200, 65386400, 130772800]

約数ペア:

[(1, 130772800), (2, 65386400), (4, 32693200), (5, 26154560), (8, 16346600), (10, 13077280), (16, 8173300), (20, 6538640), (25, 5230912), (32, 4086650), (37, 3534400), (40, 3269320), (47, 2782400), (50, 2615456), (64, 2043325), (74, 1767200), (80, 1634660), (94, 1391200), (100, 1307728), (148, 883600), (160, 817330), (185, 706880), (188, 695600), (200, 653864), (235, 556480), (296, 441800), (320, 408665), (370, 353440), (376, 347800), (400, 326932), (470, 278240), (592, 220900), (740, 176720), (752, 173900), (800, 163466), (925, 141376), (940, 139120), (1175, 111296), (1184, 110450), (1480, 88360), (1504, 86950), (1600, 81733), (1739, 75200), (1850, 70688), (1880, 69560), (2209, 59200), (2350, 55648), (2368, 55225), (2960, 44180), (3008, 43475), (3478, 37600), (3700, 35344), (3760, 34780), (4418, 29600), (4700, 27824), (5920, 22090), (6956, 18800), (7400, 17672), (7520, 17390), (8695, 15040), (8836, 14800), (9400, 13912), (11045, 11840)]