121477590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 355985280

約数和(自身を除く): 234507690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 159, 195, 234, 265, 270, 318, 351, 390, 477, 530, 585, 653, 689, 702, 795, 954, 1170, 1306, 1378, 1431, 1590, 1755, 1959, 2067, 2385, 2862, 3265, 3445, 3510, 3918, 4134, 4770, 5877, 6201, 6530, 6890, 7155, 8489, 9795, 10335, 11754, 12402, 14310, 16978, 17631, 18603, 19590, 20670, 25467, 29385, 31005, 34609, 35262, 37206, 42445, 50934, 58770, 62010, 69218, 76401, 84890, 88155, 93015, 103827, 127335, 152802, 173045, 176310, 186030, 207654, 229203, 254670, 311481, 346090, 382005, 449917, 458406, 519135, 622962, 764010, 899834, 934443, 1038270, 1146015, 1349751, 1557405, 1868886, 2249585, 2292030, 2699502, 3114810, 4049253, 4499170, 4672215, 6748755, 8098506, 9344430, 12147759, 13497510, 20246265, 24295518, 40492530, 60738795, 121477590]

約数ペア:

[(1, 121477590), (2, 60738795), (3, 40492530), (5, 24295518), (6, 20246265), (9, 13497510), (10, 12147759), (13, 9344430), (15, 8098506), (18, 6748755), (26, 4672215), (27, 4499170), (30, 4049253), (39, 3114810), (45, 2699502), (53, 2292030), (54, 2249585), (65, 1868886), (78, 1557405), (90, 1349751), (106, 1146015), (117, 1038270), (130, 934443), (135, 899834), (159, 764010), (195, 622962), (234, 519135), (265, 458406), (270, 449917), (318, 382005), (351, 346090), (390, 311481), (477, 254670), (530, 229203), (585, 207654), (653, 186030), (689, 176310), (702, 173045), (795, 152802), (954, 127335), (1170, 103827), (1306, 93015), (1378, 88155), (1431, 84890), (1590, 76401), (1755, 69218), (1959, 62010), (2067, 58770), (2385, 50934), (2862, 42445), (3265, 37206), (3445, 35262), (3510, 34609), (3918, 31005), (4134, 29385), (4770, 25467), (5877, 20670), (6201, 19590), (6530, 18603), (6890, 17631), (7155, 16978), (8489, 14310), (9795, 12402), (10335, 11754)]