22019400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 79721460

約数和(自身を除く): 57702060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 941, 975, 1170, 1300, 1560, 1800, 1882, 1950, 2340, 2600, 2823, 2925, 3764, 3900, 4680, 4705, 5646, 5850, 7528, 7800, 8469, 9410, 11292, 11700, 12233, 14115, 16938, 18820, 22584, 23400, 23525, 24466, 28230, 33876, 36699, 37640, 42345, 47050, 48932, 56460, 61165, 67752, 70575, 73398, 84690, 94100, 97864, 110097, 112920, 122330, 141150, 146796, 169380, 183495, 188200, 211725, 220194, 244660, 282300, 293592, 305825, 338760, 366990, 423450, 440388, 489320, 550485, 564600, 611650, 733980, 846900, 880776, 917475, 1100970, 1223300, 1467960, 1693800, 1834950, 2201940, 2446600, 2752425, 3669900, 4403880, 5504850, 7339800, 11009700, 22019400]

約数ペア:

[(1, 22019400), (2, 11009700), (3, 7339800), (4, 5504850), (5, 4403880), (6, 3669900), (8, 2752425), (9, 2446600), (10, 2201940), (12, 1834950), (13, 1693800), (15, 1467960), (18, 1223300), (20, 1100970), (24, 917475), (25, 880776), (26, 846900), (30, 733980), (36, 611650), (39, 564600), (40, 550485), (45, 489320), (50, 440388), (52, 423450), (60, 366990), (65, 338760), (72, 305825), (75, 293592), (78, 282300), (90, 244660), (100, 220194), (104, 211725), (117, 188200), (120, 183495), (130, 169380), (150, 146796), (156, 141150), (180, 122330), (195, 112920), (200, 110097), (225, 97864), (234, 94100), (260, 84690), (300, 73398), (312, 70575), (325, 67752), (360, 61165), (390, 56460), (450, 48932), (468, 47050), (520, 42345), (585, 37640), (600, 36699), (650, 33876), (780, 28230), (900, 24466), (936, 23525), (941, 23400), (975, 22584), (1170, 18820), (1300, 16938), (1560, 14115), (1800, 12233), (1882, 11700), (1950, 11292), (2340, 9410), (2600, 8469), (2823, 7800), (2925, 7528), (3764, 5850), (3900, 5646), (4680, 4705)]