221925400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 541371600

約数和(自身を除く): 319446200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 83, 100, 116, 145, 166, 200, 232, 290, 332, 415, 461, 580, 664, 725, 830, 922, 1160, 1450, 1660, 1844, 2075, 2305, 2407, 2900, 3320, 3688, 4150, 4610, 4814, 5800, 8300, 9220, 9628, 11525, 12035, 13369, 16600, 18440, 19256, 23050, 24070, 26738, 38263, 46100, 48140, 53476, 60175, 66845, 76526, 92200, 96280, 106952, 120350, 133690, 153052, 191315, 240700, 267380, 306104, 334225, 382630, 481400, 534760, 668450, 765260, 956575, 1109627, 1336900, 1530520, 1913150, 2219254, 2673800, 3826300, 4438508, 5548135, 7652600, 8877016, 11096270, 22192540, 27740675, 44385080, 55481350, 110962700, 221925400]

約数ペア:

[(1, 221925400), (2, 110962700), (4, 55481350), (5, 44385080), (8, 27740675), (10, 22192540), (20, 11096270), (25, 8877016), (29, 7652600), (40, 5548135), (50, 4438508), (58, 3826300), (83, 2673800), (100, 2219254), (116, 1913150), (145, 1530520), (166, 1336900), (200, 1109627), (232, 956575), (290, 765260), (332, 668450), (415, 534760), (461, 481400), (580, 382630), (664, 334225), (725, 306104), (830, 267380), (922, 240700), (1160, 191315), (1450, 153052), (1660, 133690), (1844, 120350), (2075, 106952), (2305, 96280), (2407, 92200), (2900, 76526), (3320, 66845), (3688, 60175), (4150, 53476), (4610, 48140), (4814, 46100), (5800, 38263), (8300, 26738), (9220, 24070), (9628, 23050), (11525, 19256), (12035, 18440), (13369, 16600)]