151504740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15881}}^1$

素因数の和:15949

約数の個数: 72

約数和(自身を含む): 468264888

約数和(自身を除く): 316760148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 15881, 31762, 47643, 63524, 79405, 95286, 142929, 158810, 190572, 238215, 285858, 317620, 476430, 571716, 714645, 841693, 952860, 1429290, 1683386, 2525079, 2858580, 3366772, 4208465, 5050158, 7575237, 8416930, 10100316, 12625395, 15150474, 16833860, 25250790, 30300948, 37876185, 50501580, 75752370, 151504740]

約数ペア:

[(1, 151504740), (2, 75752370), (3, 50501580), (4, 37876185), (5, 30300948), (6, 25250790), (9, 16833860), (10, 15150474), (12, 12625395), (15, 10100316), (18, 8416930), (20, 7575237), (30, 5050158), (36, 4208465), (45, 3366772), (53, 2858580), (60, 2525079), (90, 1683386), (106, 1429290), (159, 952860), (180, 841693), (212, 714645), (265, 571716), (318, 476430), (477, 317620), (530, 285858), (636, 238215), (795, 190572), (954, 158810), (1060, 142929), (1590, 95286), (1908, 79405), (2385, 63524), (3180, 47643), (4770, 31762), (9540, 15881)]