100409940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 305410560

約数和(自身を除く): 205000620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 919, 1214, 1821, 1838, 2428, 2757, 3035, 3642, 3676, 4595, 5463, 5514, 6070, 7284, 8271, 9105, 9190, 10926, 11028, 12140, 13785, 16542, 18210, 18380, 21852, 27315, 27570, 33084, 36420, 41355, 54630, 55140, 82710, 109260, 165420, 557833, 1115666, 1673499, 2231332, 2789165, 3346998, 5020497, 5578330, 6693996, 8367495, 10040994, 11156660, 16734990, 20081988, 25102485, 33469980, 50204970, 100409940]

約数ペア:

[(1, 100409940), (2, 50204970), (3, 33469980), (4, 25102485), (5, 20081988), (6, 16734990), (9, 11156660), (10, 10040994), (12, 8367495), (15, 6693996), (18, 5578330), (20, 5020497), (30, 3346998), (36, 2789165), (45, 2231332), (60, 1673499), (90, 1115666), (180, 557833), (607, 165420), (919, 109260), (1214, 82710), (1821, 55140), (1838, 54630), (2428, 41355), (2757, 36420), (3035, 33084), (3642, 27570), (3676, 27315), (4595, 21852), (5463, 18380), (5514, 18210), (6070, 16542), (7284, 13785), (8271, 12140), (9105, 11028), (9190, 10926)]