471402180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1$

素因数の和:17155

約数の個数: 120

約数和(自身を含む): 1565886168

約数和(自身を除く): 1094483988

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, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 13770, 17117, 27540, 34234, 51351, 68468, 85585, 102702, 154053, 171170, 205404, 256755, 290989, 308106, 342340, 462159, 513510, 581978, 616212, 770265, 872967, 924318, 1027020, 1163956, 1386477, 1454945, 1540530, 1745934, 1848636, 2310795, 2618901, 2772954, 2909890, 3081060, 3491868, 4364835, 4621590, 5237802, 5545908, 5819780, 6932385, 7856703, 8729670, 9243180, 10475604, 13094505, 13864770, 15713406, 17459340, 23570109, 26189010, 27729540, 31426812, 39283515, 47140218, 52378020, 78567030, 94280436, 117850545, 157134060, 235701090, 471402180]

約数ペア:

[(1, 471402180), (2, 235701090), (3, 157134060), (4, 117850545), (5, 94280436), (6, 78567030), (9, 52378020), (10, 47140218), (12, 39283515), (15, 31426812), (17, 27729540), (18, 26189010), (20, 23570109), (27, 17459340), (30, 15713406), (34, 13864770), (36, 13094505), (45, 10475604), (51, 9243180), (54, 8729670), (60, 7856703), (68, 6932385), (81, 5819780), (85, 5545908), (90, 5237802), (102, 4621590), (108, 4364835), (135, 3491868), (153, 3081060), (162, 2909890), (170, 2772954), (180, 2618901), (204, 2310795), (255, 1848636), (270, 1745934), (306, 1540530), (324, 1454945), (340, 1386477), (405, 1163956), (459, 1027020), (510, 924318), (540, 872967), (612, 770265), (765, 616212), (810, 581978), (918, 513510), (1020, 462159), (1377, 342340), (1530, 308106), (1620, 290989), (1836, 256755), (2295, 205404), (2754, 171170), (3060, 154053), (4590, 102702), (5508, 85585), (6885, 68468), (9180, 51351), (13770, 34234), (17117, 27540)]