205029600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85429}}^1$

素因数の和:85452

約数の個数: 72

約数和(自身を含む): 667379160

約数和(自身を除く): 462349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 85429, 170858, 256287, 341716, 427145, 512574, 683432, 854290, 1025148, 1281435, 1366864, 1708580, 2050296, 2135725, 2562870, 2733728, 3417160, 4100592, 4271450, 5125740, 6407175, 6834320, 8201184, 8542900, 10251480, 12814350, 13668640, 17085800, 20502960, 25628700, 34171600, 41005920, 51257400, 68343200, 102514800, 205029600]

約数ペア:

[(1, 205029600), (2, 102514800), (3, 68343200), (4, 51257400), (5, 41005920), (6, 34171600), (8, 25628700), (10, 20502960), (12, 17085800), (15, 13668640), (16, 12814350), (20, 10251480), (24, 8542900), (25, 8201184), (30, 6834320), (32, 6407175), (40, 5125740), (48, 4271450), (50, 4100592), (60, 3417160), (75, 2733728), (80, 2562870), (96, 2135725), (100, 2050296), (120, 1708580), (150, 1366864), (160, 1281435), (200, 1025148), (240, 854290), (300, 683432), (400, 512574), (480, 427145), (600, 341716), (800, 256287), (1200, 170858), (2400, 85429)]