20142822900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{49261}}^1$

素因数の和:49354

約数の個数: 144

約数和(自身を含む): 61573559040

約数和(自身を除く): 41430736140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 47, 50, 58, 60, 75, 87, 94, 100, 116, 141, 145, 150, 174, 188, 235, 282, 290, 300, 348, 435, 470, 564, 580, 705, 725, 870, 940, 1175, 1363, 1410, 1450, 1740, 2175, 2350, 2726, 2820, 2900, 3525, 4089, 4350, 4700, 5452, 6815, 7050, 8178, 8700, 13630, 14100, 16356, 20445, 27260, 34075, 40890, 49261, 68150, 81780, 98522, 102225, 136300, 147783, 197044, 204450, 246305, 295566, 408900, 492610, 591132, 738915, 985220, 1231525, 1428569, 1477830, 2315267, 2463050, 2857138, 2955660, 3694575, 4285707, 4630534, 4926100, 5714276, 6945801, 7142845, 7389150, 8571414, 9261068, 11576335, 13891602, 14285690, 14778300, 17142828, 21428535, 23152670, 27783204, 28571380, 34729005, 35714225, 42857070, 46305340, 57881675, 67142743, 69458010, 71428450, 85714140, 107142675, 115763350, 134285486, 138916020, 142856900, 173645025, 201428229, 214285350, 231526700, 268570972, 335713715, 347290050, 402856458, 428570700, 671427430, 694580100, 805712916, 1007141145, 1342854860, 1678568575, 2014282290, 3357137150, 4028564580, 5035705725, 6714274300, 10071411450, 20142822900]

約数ペア:

[(1, 20142822900), (2, 10071411450), (3, 6714274300), (4, 5035705725), (5, 4028564580), (6, 3357137150), (10, 2014282290), (12, 1678568575), (15, 1342854860), (20, 1007141145), (25, 805712916), (29, 694580100), (30, 671427430), (47, 428570700), (50, 402856458), (58, 347290050), (60, 335713715), (75, 268570972), (87, 231526700), (94, 214285350), (100, 201428229), (116, 173645025), (141, 142856900), (145, 138916020), (150, 134285486), (174, 115763350), (188, 107142675), (235, 85714140), (282, 71428450), (290, 69458010), (300, 67142743), (348, 57881675), (435, 46305340), (470, 42857070), (564, 35714225), (580, 34729005), (705, 28571380), (725, 27783204), (870, 23152670), (940, 21428535), (1175, 17142828), (1363, 14778300), (1410, 14285690), (1450, 13891602), (1740, 11576335), (2175, 9261068), (2350, 8571414), (2726, 7389150), (2820, 7142845), (2900, 6945801), (3525, 5714276), (4089, 4926100), (4350, 4630534), (4700, 4285707), (5452, 3694575), (6815, 2955660), (7050, 2857138), (8178, 2463050), (8700, 2315267), (13630, 1477830), (14100, 1428569), (16356, 1231525), (20445, 985220), (27260, 738915), (34075, 591132), (40890, 492610), (49261, 408900), (68150, 295566), (81780, 246305), (98522, 204450), (102225, 197044), (136300, 147783)]