22531800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 75564360

約数和(自身を除く): 53032560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 120, 136, 141, 150, 170, 188, 200, 204, 235, 255, 282, 300, 340, 376, 408, 425, 470, 510, 564, 600, 680, 705, 799, 850, 940, 1020, 1128, 1175, 1275, 1410, 1598, 1700, 1880, 2040, 2209, 2350, 2397, 2550, 2820, 3196, 3400, 3525, 3995, 4418, 4700, 4794, 5100, 5640, 6392, 6627, 7050, 7990, 8836, 9400, 9588, 10200, 11045, 11985, 13254, 14100, 15980, 17672, 19176, 19975, 22090, 23970, 26508, 28200, 31960, 33135, 37553, 39950, 44180, 47940, 53016, 55225, 59925, 66270, 75106, 79900, 88360, 95880, 110450, 112659, 119850, 132540, 150212, 159800, 165675, 187765, 220900, 225318, 239700, 265080, 300424, 331350, 375530, 441800, 450636, 479400, 563295, 662700, 751060, 901272, 938825, 1126590, 1325400, 1502120, 1877650, 2253180, 2816475, 3755300, 4506360, 5632950, 7510600, 11265900, 22531800]

約数ペア:

[(1, 22531800), (2, 11265900), (3, 7510600), (4, 5632950), (5, 4506360), (6, 3755300), (8, 2816475), (10, 2253180), (12, 1877650), (15, 1502120), (17, 1325400), (20, 1126590), (24, 938825), (25, 901272), (30, 751060), (34, 662700), (40, 563295), (47, 479400), (50, 450636), (51, 441800), (60, 375530), (68, 331350), (75, 300424), (85, 265080), (94, 239700), (100, 225318), (102, 220900), (120, 187765), (136, 165675), (141, 159800), (150, 150212), (170, 132540), (188, 119850), (200, 112659), (204, 110450), (235, 95880), (255, 88360), (282, 79900), (300, 75106), (340, 66270), (376, 59925), (408, 55225), (425, 53016), (470, 47940), (510, 44180), (564, 39950), (600, 37553), (680, 33135), (705, 31960), (799, 28200), (850, 26508), (940, 23970), (1020, 22090), (1128, 19975), (1175, 19176), (1275, 17672), (1410, 15980), (1598, 14100), (1700, 13254), (1880, 11985), (2040, 11045), (2209, 10200), (2350, 9588), (2397, 9400), (2550, 8836), (2820, 7990), (3196, 7050), (3400, 6627), (3525, 6392), (3995, 5640), (4418, 5100), (4700, 4794)]