74966580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 256838400

約数和(自身を除く): 181871820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 181, 195, 234, 236, 260, 270, 295, 351, 354, 362, 390, 468, 531, 540, 543, 585, 590, 702, 708, 724, 767, 780, 885, 905, 1062, 1086, 1170, 1180, 1404, 1534, 1593, 1629, 1755, 1770, 1810, 2124, 2172, 2301, 2340, 2353, 2655, 2715, 3068, 3186, 3258, 3510, 3540, 3620, 3835, 4602, 4706, 4887, 5310, 5430, 6372, 6516, 6903, 7020, 7059, 7670, 7965, 8145, 9204, 9412, 9774, 10620, 10679, 10860, 11505, 11765, 13806, 14118, 15340, 15930, 16290, 19548, 20709, 21177, 21358, 23010, 23530, 24435, 27612, 28236, 31860, 32037, 32580, 34515, 35295, 41418, 42354, 42716, 46020, 47060, 48870, 53395, 63531, 64074, 69030, 70590, 82836, 84708, 96111, 97740, 103545, 105885, 106790, 127062, 128148, 138060, 138827, 141180, 160185, 192222, 207090, 211770, 213580, 254124, 277654, 288333, 317655, 320370, 384444, 414180, 416481, 423540, 480555, 555308, 576666, 635310, 640740, 694135, 832962, 961110, 1153332, 1249443, 1270620, 1388270, 1441665, 1665924, 1922220, 2082405, 2498886, 2776540, 2883330, 3748329, 4164810, 4997772, 5766660, 6247215, 7496658, 8329620, 12494430, 14993316, 18741645, 24988860, 37483290, 74966580]

約数ペア:

[(1, 74966580), (2, 37483290), (3, 24988860), (4, 18741645), (5, 14993316), (6, 12494430), (9, 8329620), (10, 7496658), (12, 6247215), (13, 5766660), (15, 4997772), (18, 4164810), (20, 3748329), (26, 2883330), (27, 2776540), (30, 2498886), (36, 2082405), (39, 1922220), (45, 1665924), (52, 1441665), (54, 1388270), (59, 1270620), (60, 1249443), (65, 1153332), (78, 961110), (90, 832962), (108, 694135), (117, 640740), (118, 635310), (130, 576666), (135, 555308), (156, 480555), (177, 423540), (180, 416481), (181, 414180), (195, 384444), (234, 320370), (236, 317655), (260, 288333), (270, 277654), (295, 254124), (351, 213580), (354, 211770), (362, 207090), (390, 192222), (468, 160185), (531, 141180), (540, 138827), (543, 138060), (585, 128148), (590, 127062), (702, 106790), (708, 105885), (724, 103545), (767, 97740), (780, 96111), (885, 84708), (905, 82836), (1062, 70590), (1086, 69030), (1170, 64074), (1180, 63531), (1404, 53395), (1534, 48870), (1593, 47060), (1629, 46020), (1755, 42716), (1770, 42354), (1810, 41418), (2124, 35295), (2172, 34515), (2301, 32580), (2340, 32037), (2353, 31860), (2655, 28236), (2715, 27612), (3068, 24435), (3186, 23530), (3258, 23010), (3510, 21358), (3540, 21177), (3620, 20709), (3835, 19548), (4602, 16290), (4706, 15930), (4887, 15340), (5310, 14118), (5430, 13806), (6372, 11765), (6516, 11505), (6903, 10860), (7020, 10679), (7059, 10620), (7670, 9774), (7965, 9412), (8145, 9204)]