84099780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7919}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 259459200

約数和(自身を除く): 175359420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7919, 10620, 15838, 23757, 31676, 39595, 47514, 71271, 79190, 95028, 118785, 142542, 158380, 237570, 285084, 356355, 467221, 475140, 712710, 934442, 1401663, 1425420, 1868884, 2336105, 2803326, 4204989, 4672210, 5606652, 7008315, 8409978, 9344420, 14016630, 16819956, 21024945, 28033260, 42049890, 84099780]

約数ペア:

[(1, 84099780), (2, 42049890), (3, 28033260), (4, 21024945), (5, 16819956), (6, 14016630), (9, 9344420), (10, 8409978), (12, 7008315), (15, 5606652), (18, 4672210), (20, 4204989), (30, 2803326), (36, 2336105), (45, 1868884), (59, 1425420), (60, 1401663), (90, 934442), (118, 712710), (177, 475140), (180, 467221), (236, 356355), (295, 285084), (354, 237570), (531, 158380), (590, 142542), (708, 118785), (885, 95028), (1062, 79190), (1180, 71271), (1770, 47514), (2124, 39595), (2655, 31676), (3540, 23757), (5310, 15838), (7919, 10620)]