2053308900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{297581}}^1$

素因数の和:297621

約数の個数: 72

約数和(自身を含む): 6199228224

約数和(自身を除く): 4145919324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 297581, 595162, 892743, 1190324, 1487905, 1785486, 2975810, 3570972, 4463715, 5951620, 6844363, 7439525, 8927430, 13688726, 14879050, 17854860, 20533089, 22318575, 27377452, 29758100, 34221815, 41066178, 44637150, 68443630, 82132356, 89274300, 102665445, 136887260, 171109075, 205330890, 342218150, 410661780, 513327225, 684436300, 1026654450, 2053308900]

約数ペア:

[(1, 2053308900), (2, 1026654450), (3, 684436300), (4, 513327225), (5, 410661780), (6, 342218150), (10, 205330890), (12, 171109075), (15, 136887260), (20, 102665445), (23, 89274300), (25, 82132356), (30, 68443630), (46, 44637150), (50, 41066178), (60, 34221815), (69, 29758100), (75, 27377452), (92, 22318575), (100, 20533089), (115, 17854860), (138, 14879050), (150, 13688726), (230, 8927430), (276, 7439525), (300, 6844363), (345, 5951620), (460, 4463715), (575, 3570972), (690, 2975810), (1150, 1785486), (1380, 1487905), (1725, 1190324), (2300, 892743), (3450, 595162), (6900, 297581)]