20272200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 71245440

約数和(自身を除く): 50973240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 113, 115, 120, 130, 138, 150, 156, 184, 195, 200, 226, 230, 260, 276, 299, 300, 312, 325, 339, 345, 390, 452, 460, 520, 552, 565, 575, 598, 600, 650, 678, 690, 780, 897, 904, 920, 975, 1130, 1150, 1196, 1300, 1356, 1380, 1469, 1495, 1560, 1695, 1725, 1794, 1950, 2260, 2300, 2392, 2599, 2600, 2712, 2760, 2825, 2938, 2990, 3390, 3450, 3588, 3900, 4407, 4485, 4520, 4600, 5198, 5650, 5876, 5980, 6780, 6900, 7176, 7345, 7475, 7797, 7800, 8475, 8814, 8970, 10396, 11300, 11752, 11960, 12995, 13560, 13800, 14690, 14950, 15594, 16950, 17628, 17940, 20792, 22035, 22425, 22600, 25990, 29380, 29900, 31188, 33787, 33900, 35256, 35880, 36725, 38985, 44070, 44850, 51980, 58760, 59800, 62376, 64975, 67574, 67800, 73450, 77970, 88140, 89700, 101361, 103960, 110175, 129950, 135148, 146900, 155940, 168935, 176280, 179400, 194925, 202722, 220350, 259900, 270296, 293800, 311880, 337870, 389850, 405444, 440700, 506805, 519800, 675740, 779700, 810888, 844675, 881400, 1013610, 1351480, 1559400, 1689350, 2027220, 2534025, 3378700, 4054440, 5068050, 6757400, 10136100, 20272200]

約数ペア:

[(1, 20272200), (2, 10136100), (3, 6757400), (4, 5068050), (5, 4054440), (6, 3378700), (8, 2534025), (10, 2027220), (12, 1689350), (13, 1559400), (15, 1351480), (20, 1013610), (23, 881400), (24, 844675), (25, 810888), (26, 779700), (30, 675740), (39, 519800), (40, 506805), (46, 440700), (50, 405444), (52, 389850), (60, 337870), (65, 311880), (69, 293800), (75, 270296), (78, 259900), (92, 220350), (100, 202722), (104, 194925), (113, 179400), (115, 176280), (120, 168935), (130, 155940), (138, 146900), (150, 135148), (156, 129950), (184, 110175), (195, 103960), (200, 101361), (226, 89700), (230, 88140), (260, 77970), (276, 73450), (299, 67800), (300, 67574), (312, 64975), (325, 62376), (339, 59800), (345, 58760), (390, 51980), (452, 44850), (460, 44070), (520, 38985), (552, 36725), (565, 35880), (575, 35256), (598, 33900), (600, 33787), (650, 31188), (678, 29900), (690, 29380), (780, 25990), (897, 22600), (904, 22425), (920, 22035), (975, 20792), (1130, 17940), (1150, 17628), (1196, 16950), (1300, 15594), (1356, 14950), (1380, 14690), (1469, 13800), (1495, 13560), (1560, 12995), (1695, 11960), (1725, 11752), (1794, 11300), (1950, 10396), (2260, 8970), (2300, 8814), (2392, 8475), (2599, 7800), (2600, 7797), (2712, 7475), (2760, 7345), (2825, 7176), (2938, 6900), (2990, 6780), (3390, 5980), (3450, 5876), (3588, 5650), (3900, 5198), (4407, 4600), (4485, 4520)]