62902980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 231521472

約数和(自身を除く): 168618492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 243, 252, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 486, 516, 540, 567, 602, 630, 645, 756, 774, 810, 860, 903, 945, 972, 1134, 1161, 1204, 1215, 1260, 1290, 1505, 1548, 1620, 1701, 1806, 1849, 1890, 1935, 2268, 2322, 2430, 2580, 2709, 2835, 3010, 3402, 3483, 3612, 3698, 3780, 3870, 4515, 4644, 4860, 5418, 5547, 5670, 5805, 6020, 6804, 6966, 7396, 7740, 8127, 8505, 9030, 9245, 10449, 10836, 11094, 11340, 11610, 12943, 13545, 13932, 16254, 16641, 17010, 17415, 18060, 18490, 20898, 22188, 23220, 24381, 25886, 27090, 27735, 32508, 33282, 34020, 34830, 36980, 38829, 40635, 41796, 48762, 49923, 51772, 52245, 54180, 55470, 64715, 66564, 69660, 73143, 77658, 81270, 83205, 97524, 99846, 104490, 110940, 116487, 121905, 129430, 146286, 149769, 155316, 162540, 166410, 194145, 199692, 208980, 232974, 243810, 249615, 258860, 292572, 299538, 332820, 349461, 365715, 388290, 449307, 465948, 487620, 499230, 582435, 599076, 698922, 731430, 748845, 776580, 898614, 998460, 1048383, 1164870, 1397844, 1462860, 1497690, 1747305, 1797228, 2096766, 2246535, 2329740, 2995380, 3145149, 3494610, 4193532, 4493070, 5241915, 6290298, 6989220, 8986140, 10483830, 12580596, 15725745, 20967660, 31451490, 62902980]

約数ペア:

[(1, 62902980), (2, 31451490), (3, 20967660), (4, 15725745), (5, 12580596), (6, 10483830), (7, 8986140), (9, 6989220), (10, 6290298), (12, 5241915), (14, 4493070), (15, 4193532), (18, 3494610), (20, 3145149), (21, 2995380), (27, 2329740), (28, 2246535), (30, 2096766), (35, 1797228), (36, 1747305), (42, 1497690), (43, 1462860), (45, 1397844), (54, 1164870), (60, 1048383), (63, 998460), (70, 898614), (81, 776580), (84, 748845), (86, 731430), (90, 698922), (105, 599076), (108, 582435), (126, 499230), (129, 487620), (135, 465948), (140, 449307), (162, 388290), (172, 365715), (180, 349461), (189, 332820), (210, 299538), (215, 292572), (243, 258860), (252, 249615), (258, 243810), (270, 232974), (301, 208980), (315, 199692), (324, 194145), (378, 166410), (387, 162540), (405, 155316), (420, 149769), (430, 146286), (486, 129430), (516, 121905), (540, 116487), (567, 110940), (602, 104490), (630, 99846), (645, 97524), (756, 83205), (774, 81270), (810, 77658), (860, 73143), (903, 69660), (945, 66564), (972, 64715), (1134, 55470), (1161, 54180), (1204, 52245), (1215, 51772), (1260, 49923), (1290, 48762), (1505, 41796), (1548, 40635), (1620, 38829), (1701, 36980), (1806, 34830), (1849, 34020), (1890, 33282), (1935, 32508), (2268, 27735), (2322, 27090), (2430, 25886), (2580, 24381), (2709, 23220), (2835, 22188), (3010, 20898), (3402, 18490), (3483, 18060), (3612, 17415), (3698, 17010), (3780, 16641), (3870, 16254), (4515, 13932), (4644, 13545), (4860, 12943), (5418, 11610), (5547, 11340), (5670, 11094), (5805, 10836), (6020, 10449), (6804, 9245), (6966, 9030), (7396, 8505), (7740, 8127)]