122289660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3557}}^1$

素因数の和:3763

約数の個数: 72

約数和(自身を含む): 372992256

約数和(自身を除く): 250702596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3557, 3820, 5730, 6876, 7114, 8595, 10671, 11460, 14228, 17190, 17785, 21342, 32013, 34380, 35570, 42684, 53355, 64026, 71140, 106710, 128052, 160065, 213420, 320130, 640260, 679387, 1358774, 2038161, 2717548, 3396935, 4076322, 6114483, 6793870, 8152644, 10190805, 12228966, 13587740, 20381610, 24457932, 30572415, 40763220, 61144830, 122289660]

約数ペア:

[(1, 122289660), (2, 61144830), (3, 40763220), (4, 30572415), (5, 24457932), (6, 20381610), (9, 13587740), (10, 12228966), (12, 10190805), (15, 8152644), (18, 6793870), (20, 6114483), (30, 4076322), (36, 3396935), (45, 2717548), (60, 2038161), (90, 1358774), (180, 679387), (191, 640260), (382, 320130), (573, 213420), (764, 160065), (955, 128052), (1146, 106710), (1719, 71140), (1910, 64026), (2292, 53355), (2865, 42684), (3438, 35570), (3557, 34380), (3820, 32013), (5730, 21342), (6876, 17785), (7114, 17190), (8595, 14228), (10671, 11460)]