72650520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 160

約数和(自身を含む): 258746400

約数和(自身を除く): 186095880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1319, 1377, 1530, 1620, 1836, 2040, 2295, 2638, 2754, 3060, 3240, 3672, 3957, 4590, 5276, 5508, 6120, 6595, 6885, 7914, 9180, 10552, 11016, 11871, 13190, 13770, 15828, 18360, 19785, 22423, 23742, 26380, 27540, 31656, 35613, 39570, 44846, 47484, 52760, 55080, 59355, 67269, 71226, 79140, 89692, 94968, 106839, 112115, 118710, 134538, 142452, 158280, 178065, 179384, 201807, 213678, 224230, 237420, 269076, 284904, 336345, 356130, 403614, 427356, 448460, 474840, 534195, 538152, 605421, 672690, 712260, 807228, 854712, 896920, 1009035, 1068390, 1210842, 1345380, 1424520, 1614456, 1816263, 2018070, 2136780, 2421684, 2690760, 3027105, 3632526, 4036140, 4273560, 4843368, 6054210, 7265052, 8072280, 9081315, 12108420, 14530104, 18162630, 24216840, 36325260, 72650520]

約数ペア:

[(1, 72650520), (2, 36325260), (3, 24216840), (4, 18162630), (5, 14530104), (6, 12108420), (8, 9081315), (9, 8072280), (10, 7265052), (12, 6054210), (15, 4843368), (17, 4273560), (18, 4036140), (20, 3632526), (24, 3027105), (27, 2690760), (30, 2421684), (34, 2136780), (36, 2018070), (40, 1816263), (45, 1614456), (51, 1424520), (54, 1345380), (60, 1210842), (68, 1068390), (72, 1009035), (81, 896920), (85, 854712), (90, 807228), (102, 712260), (108, 672690), (120, 605421), (135, 538152), (136, 534195), (153, 474840), (162, 448460), (170, 427356), (180, 403614), (204, 356130), (216, 336345), (255, 284904), (270, 269076), (306, 237420), (324, 224230), (340, 213678), (360, 201807), (405, 179384), (408, 178065), (459, 158280), (510, 142452), (540, 134538), (612, 118710), (648, 112115), (680, 106839), (765, 94968), (810, 89692), (918, 79140), (1020, 71226), (1080, 67269), (1224, 59355), (1319, 55080), (1377, 52760), (1530, 47484), (1620, 44846), (1836, 39570), (2040, 35613), (2295, 31656), (2638, 27540), (2754, 26380), (3060, 23742), (3240, 22423), (3672, 19785), (3957, 18360), (4590, 15828), (5276, 13770), (5508, 13190), (6120, 11871), (6595, 11016), (6885, 10552), (7914, 9180)]