122935140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4523}}^1$

素因数の和:4689

約数の個数: 72

約数和(自身を含む): 375455808

約数和(自身を除く): 252520668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4523, 4530, 5436, 6795, 9046, 9060, 13569, 13590, 18092, 22615, 27138, 27180, 40707, 45230, 54276, 67845, 81414, 90460, 135690, 162828, 203535, 271380, 407070, 682973, 814140, 1365946, 2048919, 2731892, 3414865, 4097838, 6146757, 6829730, 8195676, 10244595, 12293514, 13659460, 20489190, 24587028, 30733785, 40978380, 61467570, 122935140]

約数ペア:

[(1, 122935140), (2, 61467570), (3, 40978380), (4, 30733785), (5, 24587028), (6, 20489190), (9, 13659460), (10, 12293514), (12, 10244595), (15, 8195676), (18, 6829730), (20, 6146757), (30, 4097838), (36, 3414865), (45, 2731892), (60, 2048919), (90, 1365946), (151, 814140), (180, 682973), (302, 407070), (453, 271380), (604, 203535), (755, 162828), (906, 135690), (1359, 90460), (1510, 81414), (1812, 67845), (2265, 54276), (2718, 45230), (3020, 40707), (4523, 27180), (4530, 27138), (5436, 22615), (6795, 18092), (9046, 13590), (9060, 13569)]