1213372600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6197}}^1$

素因数の和:6313

約数の個数: 96

約数和(自身を含む): 3112635600

約数和(自身を除く): 1899263000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 89, 100, 110, 178, 200, 220, 275, 356, 440, 445, 550, 712, 890, 979, 1100, 1780, 1958, 2200, 2225, 3560, 3916, 4450, 4895, 6197, 7832, 8900, 9790, 12394, 17800, 19580, 24475, 24788, 30985, 39160, 48950, 49576, 61970, 68167, 97900, 123940, 136334, 154925, 195800, 247880, 272668, 309850, 340835, 545336, 551533, 619700, 681670, 1103066, 1239400, 1363340, 1704175, 2206132, 2726680, 2757665, 3408350, 4412264, 5515330, 6066863, 6816700, 11030660, 12133726, 13633400, 13788325, 22061320, 24267452, 27576650, 30334315, 48534904, 55153300, 60668630, 110306600, 121337260, 151671575, 242674520, 303343150, 606686300, 1213372600]

約数ペア:

[(1, 1213372600), (2, 606686300), (4, 303343150), (5, 242674520), (8, 151671575), (10, 121337260), (11, 110306600), (20, 60668630), (22, 55153300), (25, 48534904), (40, 30334315), (44, 27576650), (50, 24267452), (55, 22061320), (88, 13788325), (89, 13633400), (100, 12133726), (110, 11030660), (178, 6816700), (200, 6066863), (220, 5515330), (275, 4412264), (356, 3408350), (440, 2757665), (445, 2726680), (550, 2206132), (712, 1704175), (890, 1363340), (979, 1239400), (1100, 1103066), (1780, 681670), (1958, 619700), (2200, 551533), (2225, 545336), (3560, 340835), (3916, 309850), (4450, 272668), (4895, 247880), (6197, 195800), (7832, 154925), (8900, 136334), (9790, 123940), (12394, 97900), (17800, 68167), (19580, 61970), (24475, 49576), (24788, 48950), (30985, 39160)]