203148120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{34549}}^1$

素因数の和:34577

約数の個数: 96

約数和(自身を含む): 708966000

約数和(自身を除く): 505817880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 34549, 69098, 103647, 138196, 172745, 207294, 241843, 276392, 345490, 414588, 483686, 518235, 690980, 725529, 829176, 967372, 1036470, 1209215, 1381960, 1451058, 1692901, 1934744, 2072940, 2418430, 2902116, 3385802, 3627645, 4145880, 4836860, 5078703, 5804232, 6771604, 7255290, 8464505, 9673720, 10157406, 13543208, 14510580, 16929010, 20314812, 25393515, 29021160, 33858020, 40629624, 50787030, 67716040, 101574060, 203148120]

約数ペア:

[(1, 203148120), (2, 101574060), (3, 67716040), (4, 50787030), (5, 40629624), (6, 33858020), (7, 29021160), (8, 25393515), (10, 20314812), (12, 16929010), (14, 14510580), (15, 13543208), (20, 10157406), (21, 9673720), (24, 8464505), (28, 7255290), (30, 6771604), (35, 5804232), (40, 5078703), (42, 4836860), (49, 4145880), (56, 3627645), (60, 3385802), (70, 2902116), (84, 2418430), (98, 2072940), (105, 1934744), (120, 1692901), (140, 1451058), (147, 1381960), (168, 1209215), (196, 1036470), (210, 967372), (245, 829176), (280, 725529), (294, 690980), (392, 518235), (420, 483686), (490, 414588), (588, 345490), (735, 276392), (840, 241843), (980, 207294), (1176, 172745), (1470, 138196), (1960, 103647), (2940, 69098), (5880, 34549)]