41668020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 140415660

約数和(自身を除く): 98747640

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, 81, 85, 89, 90, 102, 108, 135, 153, 162, 170, 178, 180, 204, 255, 267, 270, 289, 306, 324, 340, 356, 405, 445, 459, 510, 534, 540, 578, 612, 765, 801, 810, 867, 890, 918, 1020, 1068, 1156, 1335, 1377, 1445, 1513, 1530, 1602, 1620, 1734, 1780, 1836, 2295, 2403, 2601, 2670, 2754, 2890, 3026, 3060, 3204, 3468, 4005, 4335, 4539, 4590, 4806, 5202, 5340, 5508, 5780, 6052, 6885, 7209, 7565, 7803, 8010, 8670, 9078, 9180, 9612, 10404, 12015, 13005, 13617, 13770, 14418, 15130, 15606, 16020, 17340, 18156, 22695, 23409, 24030, 25721, 26010, 27234, 27540, 28836, 30260, 31212, 36045, 39015, 40851, 45390, 46818, 48060, 51442, 52020, 54468, 68085, 72090, 77163, 78030, 81702, 90780, 93636, 102884, 117045, 122553, 128605, 136170, 144180, 154326, 156060, 163404, 204255, 231489, 234090, 245106, 257210, 272340, 308652, 385815, 408510, 462978, 468180, 490212, 514420, 612765, 694467, 771630, 817020, 925956, 1157445, 1225530, 1388934, 1543260, 2083401, 2314890, 2451060, 2777868, 3472335, 4166802, 4629780, 6944670, 8333604, 10417005, 13889340, 20834010, 41668020]

約数ペア:

[(1, 41668020), (2, 20834010), (3, 13889340), (4, 10417005), (5, 8333604), (6, 6944670), (9, 4629780), (10, 4166802), (12, 3472335), (15, 2777868), (17, 2451060), (18, 2314890), (20, 2083401), (27, 1543260), (30, 1388934), (34, 1225530), (36, 1157445), (45, 925956), (51, 817020), (54, 771630), (60, 694467), (68, 612765), (81, 514420), (85, 490212), (89, 468180), (90, 462978), (102, 408510), (108, 385815), (135, 308652), (153, 272340), (162, 257210), (170, 245106), (178, 234090), (180, 231489), (204, 204255), (255, 163404), (267, 156060), (270, 154326), (289, 144180), (306, 136170), (324, 128605), (340, 122553), (356, 117045), (405, 102884), (445, 93636), (459, 90780), (510, 81702), (534, 78030), (540, 77163), (578, 72090), (612, 68085), (765, 54468), (801, 52020), (810, 51442), (867, 48060), (890, 46818), (918, 45390), (1020, 40851), (1068, 39015), (1156, 36045), (1335, 31212), (1377, 30260), (1445, 28836), (1513, 27540), (1530, 27234), (1602, 26010), (1620, 25721), (1734, 24030), (1780, 23409), (1836, 22695), (2295, 18156), (2403, 17340), (2601, 16020), (2670, 15606), (2754, 15130), (2890, 14418), (3026, 13770), (3060, 13617), (3204, 13005), (3468, 12015), (4005, 10404), (4335, 9612), (4539, 9180), (4590, 9078), (4806, 8670), (5202, 8010), (5340, 7803), (5508, 7565), (5780, 7209), (6052, 6885)]