204648600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26237}}^1$

素因数の和:26269

約数の個数: 96

約数和(自身を含む): 683237520

約数和(自身を除く): 478588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 262370, 314844, 341081, 393555, 524740, 629688, 655925, 682162, 787110, 1023243, 1049480, 1311850, 1364324, 1574220, 1705405, 1967775, 2046486, 2623700, 2728648, 3148440, 3410810, 3935550, 4092972, 5116215, 5247400, 6821620, 7871100, 8185944, 8527025, 10232430, 13643240, 15742200, 17054050, 20464860, 25581075, 34108100, 40929720, 51162150, 68216200, 102324300, 204648600]

約数ペア:

[(1, 204648600), (2, 102324300), (3, 68216200), (4, 51162150), (5, 40929720), (6, 34108100), (8, 25581075), (10, 20464860), (12, 17054050), (13, 15742200), (15, 13643240), (20, 10232430), (24, 8527025), (25, 8185944), (26, 7871100), (30, 6821620), (39, 5247400), (40, 5116215), (50, 4092972), (52, 3935550), (60, 3410810), (65, 3148440), (75, 2728648), (78, 2623700), (100, 2046486), (104, 1967775), (120, 1705405), (130, 1574220), (150, 1364324), (156, 1311850), (195, 1049480), (200, 1023243), (260, 787110), (300, 682162), (312, 655925), (325, 629688), (390, 524740), (520, 393555), (600, 341081), (650, 314844), (780, 262370), (975, 209896), (1300, 157422), (1560, 131185), (1950, 104948), (2600, 78711), (3900, 52474), (7800, 26237)]