43540740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 150189312

約数和(自身を除く): 106648572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 243, 255, 270, 279, 289, 306, 310, 324, 340, 372, 405, 459, 465, 486, 510, 527, 540, 558, 578, 612, 620, 765, 810, 837, 867, 918, 930, 972, 1020, 1054, 1116, 1156, 1215, 1377, 1395, 1445, 1530, 1581, 1620, 1674, 1734, 1836, 1860, 2108, 2295, 2430, 2511, 2601, 2635, 2754, 2790, 2890, 3060, 3162, 3348, 3468, 4131, 4185, 4335, 4590, 4743, 4860, 5022, 5202, 5270, 5508, 5580, 5780, 6324, 6885, 7533, 7803, 7905, 8262, 8370, 8670, 8959, 9180, 9486, 10044, 10404, 10540, 12555, 13005, 13770, 14229, 15066, 15606, 15810, 16524, 16740, 17340, 17918, 18972, 20655, 23409, 23715, 25110, 26010, 26877, 27540, 28458, 30132, 31212, 31620, 35836, 37665, 39015, 41310, 42687, 44795, 46818, 47430, 50220, 52020, 53754, 56916, 70227, 71145, 75330, 78030, 80631, 82620, 85374, 89590, 93636, 94860, 107508, 117045, 128061, 134385, 140454, 142290, 150660, 156060, 161262, 170748, 179180, 213435, 234090, 241893, 256122, 268770, 280908, 284580, 322524, 351135, 403155, 426870, 468180, 483786, 512244, 537540, 640305, 702270, 725679, 806310, 853740, 967572, 1209465, 1280610, 1404540, 1451358, 1612620, 2177037, 2418930, 2561220, 2902716, 3628395, 4354074, 4837860, 7256790, 8708148, 10885185, 14513580, 21770370, 43540740]

約数ペア:

[(1, 43540740), (2, 21770370), (3, 14513580), (4, 10885185), (5, 8708148), (6, 7256790), (9, 4837860), (10, 4354074), (12, 3628395), (15, 2902716), (17, 2561220), (18, 2418930), (20, 2177037), (27, 1612620), (30, 1451358), (31, 1404540), (34, 1280610), (36, 1209465), (45, 967572), (51, 853740), (54, 806310), (60, 725679), (62, 702270), (68, 640305), (81, 537540), (85, 512244), (90, 483786), (93, 468180), (102, 426870), (108, 403155), (124, 351135), (135, 322524), (153, 284580), (155, 280908), (162, 268770), (170, 256122), (180, 241893), (186, 234090), (204, 213435), (243, 179180), (255, 170748), (270, 161262), (279, 156060), (289, 150660), (306, 142290), (310, 140454), (324, 134385), (340, 128061), (372, 117045), (405, 107508), (459, 94860), (465, 93636), (486, 89590), (510, 85374), (527, 82620), (540, 80631), (558, 78030), (578, 75330), (612, 71145), (620, 70227), (765, 56916), (810, 53754), (837, 52020), (867, 50220), (918, 47430), (930, 46818), (972, 44795), (1020, 42687), (1054, 41310), (1116, 39015), (1156, 37665), (1215, 35836), (1377, 31620), (1395, 31212), (1445, 30132), (1530, 28458), (1581, 27540), (1620, 26877), (1674, 26010), (1734, 25110), (1836, 23715), (1860, 23409), (2108, 20655), (2295, 18972), (2430, 17918), (2511, 17340), (2601, 16740), (2635, 16524), (2754, 15810), (2790, 15606), (2890, 15066), (3060, 14229), (3162, 13770), (3348, 13005), (3468, 12555), (4131, 10540), (4185, 10404), (4335, 10044), (4590, 9486), (4743, 9180), (4860, 8959), (5022, 8670), (5202, 8370), (5270, 8262), (5508, 7905), (5580, 7803), (5780, 7533), (6324, 6885)]