13889340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 46418400

約数和(自身を除く): 32529060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 135, 153, 170, 178, 180, 204, 255, 267, 270, 289, 306, 340, 356, 445, 459, 510, 534, 540, 578, 612, 765, 801, 867, 890, 918, 1020, 1068, 1156, 1335, 1445, 1513, 1530, 1602, 1734, 1780, 1836, 2295, 2403, 2601, 2670, 2890, 3026, 3060, 3204, 3468, 4005, 4335, 4539, 4590, 4806, 5202, 5340, 5780, 6052, 7565, 7803, 8010, 8670, 9078, 9180, 9612, 10404, 12015, 13005, 13617, 15130, 15606, 16020, 17340, 18156, 22695, 24030, 25721, 26010, 27234, 30260, 31212, 39015, 40851, 45390, 48060, 51442, 52020, 54468, 68085, 77163, 78030, 81702, 90780, 102884, 128605, 136170, 154326, 156060, 163404, 204255, 231489, 257210, 272340, 308652, 385815, 408510, 462978, 514420, 694467, 771630, 817020, 925956, 1157445, 1388934, 1543260, 2314890, 2777868, 3472335, 4629780, 6944670, 13889340]

約数ペア:

[(1, 13889340), (2, 6944670), (3, 4629780), (4, 3472335), (5, 2777868), (6, 2314890), (9, 1543260), (10, 1388934), (12, 1157445), (15, 925956), (17, 817020), (18, 771630), (20, 694467), (27, 514420), (30, 462978), (34, 408510), (36, 385815), (45, 308652), (51, 272340), (54, 257210), (60, 231489), (68, 204255), (85, 163404), (89, 156060), (90, 154326), (102, 136170), (108, 128605), (135, 102884), (153, 90780), (170, 81702), (178, 78030), (180, 77163), (204, 68085), (255, 54468), (267, 52020), (270, 51442), (289, 48060), (306, 45390), (340, 40851), (356, 39015), (445, 31212), (459, 30260), (510, 27234), (534, 26010), (540, 25721), (578, 24030), (612, 22695), (765, 18156), (801, 17340), (867, 16020), (890, 15606), (918, 15130), (1020, 13617), (1068, 13005), (1156, 12015), (1335, 10404), (1445, 9612), (1513, 9180), (1530, 9078), (1602, 8670), (1734, 8010), (1780, 7803), (1836, 7565), (2295, 6052), (2403, 5780), (2601, 5340), (2670, 5202), (2890, 4806), (3026, 4590), (3060, 4539), (3204, 4335), (3468, 4005)]