147106980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{947}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 447213312

約数和(自身を除く): 300106332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 863, 947, 1726, 1894, 2589, 2841, 3452, 3788, 4315, 4735, 5178, 5682, 7767, 8523, 8630, 9470, 10356, 11364, 12945, 14205, 15534, 17046, 17260, 18940, 25890, 28410, 31068, 34092, 38835, 42615, 51780, 56820, 77670, 85230, 155340, 170460, 817261, 1634522, 2451783, 3269044, 4086305, 4903566, 7355349, 8172610, 9807132, 12258915, 14710698, 16345220, 24517830, 29421396, 36776745, 49035660, 73553490, 147106980]

約数ペア:

[(1, 147106980), (2, 73553490), (3, 49035660), (4, 36776745), (5, 29421396), (6, 24517830), (9, 16345220), (10, 14710698), (12, 12258915), (15, 9807132), (18, 8172610), (20, 7355349), (30, 4903566), (36, 4086305), (45, 3269044), (60, 2451783), (90, 1634522), (180, 817261), (863, 170460), (947, 155340), (1726, 85230), (1894, 77670), (2589, 56820), (2841, 51780), (3452, 42615), (3788, 38835), (4315, 34092), (4735, 31068), (5178, 28410), (5682, 25890), (7767, 18940), (8523, 17260), (8630, 17046), (9470, 15534), (10356, 14205), (11364, 12945)]