136389780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18481}}^1$

素因数の和:18537

約数の個数: 72

約数和(自身を含む): 423829224

約数和(自身を除く): 287439444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 18481, 36962, 55443, 73924, 92405, 110886, 166329, 184810, 221772, 277215, 332658, 369620, 554430, 665316, 757721, 831645, 1108860, 1515442, 1663290, 2273163, 3030884, 3326580, 3788605, 4546326, 6819489, 7577210, 9092652, 11365815, 13638978, 15154420, 22731630, 27277956, 34097445, 45463260, 68194890, 136389780]

約数ペア:

[(1, 136389780), (2, 68194890), (3, 45463260), (4, 34097445), (5, 27277956), (6, 22731630), (9, 15154420), (10, 13638978), (12, 11365815), (15, 9092652), (18, 7577210), (20, 6819489), (30, 4546326), (36, 3788605), (41, 3326580), (45, 3030884), (60, 2273163), (82, 1663290), (90, 1515442), (123, 1108860), (164, 831645), (180, 757721), (205, 665316), (246, 554430), (369, 369620), (410, 332658), (492, 277215), (615, 221772), (738, 184810), (820, 166329), (1230, 110886), (1476, 92405), (1845, 73924), (2460, 55443), (3690, 36962), (7380, 18481)]