57384540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 184923648

約数和(自身を除く): 127539108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 83, 90, 92, 115, 138, 166, 167, 180, 207, 230, 249, 276, 332, 334, 345, 414, 415, 460, 498, 501, 668, 690, 747, 828, 830, 835, 996, 1002, 1035, 1245, 1380, 1494, 1503, 1660, 1670, 1909, 2004, 2070, 2490, 2505, 2988, 3006, 3340, 3735, 3818, 3841, 4140, 4980, 5010, 5727, 6012, 7470, 7515, 7636, 7682, 9545, 10020, 11454, 11523, 13861, 14940, 15030, 15364, 17181, 19090, 19205, 22908, 23046, 27722, 28635, 30060, 34362, 34569, 38180, 38410, 41583, 46092, 55444, 57270, 57615, 68724, 69138, 69305, 76820, 83166, 85905, 114540, 115230, 124749, 138276, 138610, 166332, 171810, 172845, 207915, 230460, 249498, 277220, 318803, 343620, 345690, 415830, 498996, 623745, 637606, 691380, 831660, 956409, 1247490, 1275212, 1594015, 1912818, 2494980, 2869227, 3188030, 3825636, 4782045, 5738454, 6376060, 9564090, 11476908, 14346135, 19128180, 28692270, 57384540]

約数ペア:

[(1, 57384540), (2, 28692270), (3, 19128180), (4, 14346135), (5, 11476908), (6, 9564090), (9, 6376060), (10, 5738454), (12, 4782045), (15, 3825636), (18, 3188030), (20, 2869227), (23, 2494980), (30, 1912818), (36, 1594015), (45, 1275212), (46, 1247490), (60, 956409), (69, 831660), (83, 691380), (90, 637606), (92, 623745), (115, 498996), (138, 415830), (166, 345690), (167, 343620), (180, 318803), (207, 277220), (230, 249498), (249, 230460), (276, 207915), (332, 172845), (334, 171810), (345, 166332), (414, 138610), (415, 138276), (460, 124749), (498, 115230), (501, 114540), (668, 85905), (690, 83166), (747, 76820), (828, 69305), (830, 69138), (835, 68724), (996, 57615), (1002, 57270), (1035, 55444), (1245, 46092), (1380, 41583), (1494, 38410), (1503, 38180), (1660, 34569), (1670, 34362), (1909, 30060), (2004, 28635), (2070, 27722), (2490, 23046), (2505, 22908), (2988, 19205), (3006, 19090), (3340, 17181), (3735, 15364), (3818, 15030), (3841, 14940), (4140, 13861), (4980, 11523), (5010, 11454), (5727, 10020), (6012, 9545), (7470, 7682), (7515, 7636)]