2020603500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6249

約数の個数: 144

約数和(自身を含む): 6462700608

約数和(自身を除く): 4442097108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 125, 146, 150, 180, 219, 225, 250, 292, 300, 365, 375, 438, 450, 500, 657, 730, 750, 876, 900, 1095, 1125, 1314, 1460, 1500, 1825, 2190, 2250, 2628, 3285, 3650, 4380, 4500, 5475, 6151, 6570, 7300, 9125, 10950, 12302, 13140, 16425, 18250, 18453, 21900, 24604, 27375, 30755, 32850, 36500, 36906, 54750, 55359, 61510, 65700, 73812, 82125, 92265, 109500, 110718, 123020, 153775, 164250, 184530, 221436, 276795, 307550, 328500, 369060, 449023, 461325, 553590, 615100, 768875, 898046, 922650, 1107180, 1347069, 1383975, 1537750, 1796092, 1845300, 2245115, 2306625, 2694138, 2767950, 3075500, 4041207, 4490230, 4613250, 5388276, 5535900, 6735345, 6919875, 8082414, 8980460, 9226500, 11225575, 13470690, 13839750, 16164828, 20206035, 22451150, 26941380, 27679500, 33676725, 40412070, 44902300, 56127875, 67353450, 80824140, 101030175, 112255750, 134706900, 168383625, 202060350, 224511500, 336767250, 404120700, 505150875, 673534500, 1010301750, 2020603500]

約数ペア:

[(1, 2020603500), (2, 1010301750), (3, 673534500), (4, 505150875), (5, 404120700), (6, 336767250), (9, 224511500), (10, 202060350), (12, 168383625), (15, 134706900), (18, 112255750), (20, 101030175), (25, 80824140), (30, 67353450), (36, 56127875), (45, 44902300), (50, 40412070), (60, 33676725), (73, 27679500), (75, 26941380), (90, 22451150), (100, 20206035), (125, 16164828), (146, 13839750), (150, 13470690), (180, 11225575), (219, 9226500), (225, 8980460), (250, 8082414), (292, 6919875), (300, 6735345), (365, 5535900), (375, 5388276), (438, 4613250), (450, 4490230), (500, 4041207), (657, 3075500), (730, 2767950), (750, 2694138), (876, 2306625), (900, 2245115), (1095, 1845300), (1125, 1796092), (1314, 1537750), (1460, 1383975), (1500, 1347069), (1825, 1107180), (2190, 922650), (2250, 898046), (2628, 768875), (3285, 615100), (3650, 553590), (4380, 461325), (4500, 449023), (5475, 369060), (6151, 328500), (6570, 307550), (7300, 276795), (9125, 221436), (10950, 184530), (12302, 164250), (13140, 153775), (16425, 123020), (18250, 110718), (18453, 109500), (21900, 92265), (24604, 82125), (27375, 73812), (30755, 65700), (32850, 61510), (36500, 55359), (36906, 54750)]