77224140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 192823092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 367, 420, 501, 630, 668, 734, 835, 1002, 1101, 1169, 1260, 1468, 1503, 1670, 1835, 2004, 2202, 2338, 2505, 2569, 3006, 3303, 3340, 3507, 3670, 4404, 4676, 5010, 5138, 5505, 5845, 6012, 6606, 7014, 7340, 7515, 7707, 10020, 10276, 10521, 11010, 11690, 12845, 13212, 14028, 15030, 15414, 16515, 17535, 21042, 22020, 23121, 23380, 25690, 30060, 30828, 33030, 35070, 38535, 42084, 46242, 51380, 52605, 61289, 66060, 70140, 77070, 92484, 105210, 115605, 122578, 154140, 183867, 210420, 231210, 245156, 306445, 367734, 429023, 462420, 551601, 612890, 735468, 858046, 919335, 1103202, 1225780, 1287069, 1716092, 1838670, 2145115, 2206404, 2574138, 2758005, 3677340, 3861207, 4290230, 5148276, 5516010, 6435345, 7722414, 8580460, 11032020, 12870690, 15444828, 19306035, 25741380, 38612070, 77224140]

約数ペア:

[(1, 77224140), (2, 38612070), (3, 25741380), (4, 19306035), (5, 15444828), (6, 12870690), (7, 11032020), (9, 8580460), (10, 7722414), (12, 6435345), (14, 5516010), (15, 5148276), (18, 4290230), (20, 3861207), (21, 3677340), (28, 2758005), (30, 2574138), (35, 2206404), (36, 2145115), (42, 1838670), (45, 1716092), (60, 1287069), (63, 1225780), (70, 1103202), (84, 919335), (90, 858046), (105, 735468), (126, 612890), (140, 551601), (167, 462420), (180, 429023), (210, 367734), (252, 306445), (315, 245156), (334, 231210), (367, 210420), (420, 183867), (501, 154140), (630, 122578), (668, 115605), (734, 105210), (835, 92484), (1002, 77070), (1101, 70140), (1169, 66060), (1260, 61289), (1468, 52605), (1503, 51380), (1670, 46242), (1835, 42084), (2004, 38535), (2202, 35070), (2338, 33030), (2505, 30828), (2569, 30060), (3006, 25690), (3303, 23380), (3340, 23121), (3507, 22020), (3670, 21042), (4404, 17535), (4676, 16515), (5010, 15414), (5138, 15030), (5505, 14028), (5845, 13212), (6012, 12845), (6606, 11690), (7014, 11010), (7340, 10521), (7515, 10276), (7707, 10020)]