202573620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27449}}^1$

素因数の和:27505

約数の個数: 72

約数和(自身を含む): 629483400

約数和(自身を除く): 426909780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 27449, 54898, 82347, 109796, 137245, 164694, 247041, 274490, 329388, 411735, 494082, 548980, 823470, 988164, 1125409, 1235205, 1646940, 2250818, 2470410, 3376227, 4501636, 4940820, 5627045, 6752454, 10128681, 11254090, 13504908, 16881135, 20257362, 22508180, 33762270, 40514724, 50643405, 67524540, 101286810, 202573620]

約数ペア:

[(1, 202573620), (2, 101286810), (3, 67524540), (4, 50643405), (5, 40514724), (6, 33762270), (9, 22508180), (10, 20257362), (12, 16881135), (15, 13504908), (18, 11254090), (20, 10128681), (30, 6752454), (36, 5627045), (41, 4940820), (45, 4501636), (60, 3376227), (82, 2470410), (90, 2250818), (123, 1646940), (164, 1235205), (180, 1125409), (205, 988164), (246, 823470), (369, 548980), (410, 494082), (492, 411735), (615, 329388), (738, 274490), (820, 247041), (1230, 164694), (1476, 137245), (1845, 109796), (2460, 82347), (3690, 54898), (7380, 27449)]