227578680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30130

約数の個数: 128

約数和(自身を含む): 866995200

約数和(自身を除く): 639416520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 30103, 60206, 90309, 120412, 150515, 180618, 210721, 240824, 270927, 301030, 361236, 421442, 451545, 541854, 602060, 632163, 722472, 812781, 842884, 903090, 1053605, 1083708, 1204120, 1264326, 1354635, 1625562, 1685768, 1806180, 1896489, 2107210, 2167416, 2528652, 2709270, 3160815, 3251124, 3612360, 3792978, 4063905, 4214420, 5057304, 5418540, 5689467, 6321630, 6502248, 7585956, 8127810, 8428840, 9482445, 10837080, 11378934, 12643260, 15171912, 16255620, 18964890, 22757868, 25286520, 28447335, 32511240, 37929780, 45515736, 56894670, 75859560, 113789340, 227578680]

約数ペア:

[(1, 227578680), (2, 113789340), (3, 75859560), (4, 56894670), (5, 45515736), (6, 37929780), (7, 32511240), (8, 28447335), (9, 25286520), (10, 22757868), (12, 18964890), (14, 16255620), (15, 15171912), (18, 12643260), (20, 11378934), (21, 10837080), (24, 9482445), (27, 8428840), (28, 8127810), (30, 7585956), (35, 6502248), (36, 6321630), (40, 5689467), (42, 5418540), (45, 5057304), (54, 4214420), (56, 4063905), (60, 3792978), (63, 3612360), (70, 3251124), (72, 3160815), (84, 2709270), (90, 2528652), (105, 2167416), (108, 2107210), (120, 1896489), (126, 1806180), (135, 1685768), (140, 1625562), (168, 1354635), (180, 1264326), (189, 1204120), (210, 1083708), (216, 1053605), (252, 903090), (270, 842884), (280, 812781), (315, 722472), (360, 632163), (378, 602060), (420, 541854), (504, 451545), (540, 421442), (630, 361236), (756, 301030), (840, 270927), (945, 240824), (1080, 210721), (1260, 180618), (1512, 150515), (1890, 120412), (2520, 90309), (3780, 60206), (7560, 30103)]