72685080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 198265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 167, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 334, 351, 360, 372, 390, 403, 465, 468, 501, 520, 540, 558, 585, 620, 668, 702, 744, 780, 806, 835, 837, 930, 936, 1002, 1080, 1116, 1170, 1209, 1240, 1336, 1395, 1404, 1503, 1560, 1612, 1670, 1674, 1755, 1860, 2004, 2015, 2171, 2232, 2340, 2418, 2505, 2790, 2808, 3006, 3224, 3340, 3348, 3510, 3627, 3720, 4008, 4030, 4185, 4342, 4509, 4680, 4836, 5010, 5177, 5580, 6012, 6045, 6513, 6680, 6696, 7020, 7254, 7515, 8060, 8370, 8684, 9018, 9672, 10020, 10354, 10855, 10881, 11160, 12024, 12090, 13026, 14040, 14508, 15030, 15531, 16120, 16740, 17368, 18036, 18135, 19539, 20040, 20708, 21710, 21762, 22545, 24180, 25885, 26052, 29016, 30060, 31062, 32565, 33480, 36072, 36270, 39078, 41416, 43420, 43524, 45090, 46593, 48360, 51770, 52104, 54405, 58617, 60120, 62124, 65130, 67301, 72540, 77655, 78156, 86840, 87048, 90180, 93186, 97695, 103540, 108810, 117234, 124248, 130260, 134602, 139779, 145080, 155310, 156312, 180360, 186372, 195390, 201903, 207080, 217620, 232965, 234468, 260520, 269204, 279558, 293085, 310620, 336505, 372744, 390780, 403806, 435240, 465930, 468936, 538408, 559116, 586170, 605709, 621240, 673010, 698895, 781560, 807612, 931860, 1009515, 1118232, 1172340, 1211418, 1346020, 1397790, 1615224, 1817127, 1863720, 2019030, 2344680, 2422836, 2692040, 2795580, 3028545, 3634254, 4038060, 4845672, 5591160, 6057090, 7268508, 8076120, 9085635, 12114180, 14537016, 18171270, 24228360, 36342540, 72685080]

約数ペア:

[(1, 72685080), (2, 36342540), (3, 24228360), (4, 18171270), (5, 14537016), (6, 12114180), (8, 9085635), (9, 8076120), (10, 7268508), (12, 6057090), (13, 5591160), (15, 4845672), (18, 4038060), (20, 3634254), (24, 3028545), (26, 2795580), (27, 2692040), (30, 2422836), (31, 2344680), (36, 2019030), (39, 1863720), (40, 1817127), (45, 1615224), (52, 1397790), (54, 1346020), (60, 1211418), (62, 1172340), (65, 1118232), (72, 1009515), (78, 931860), (90, 807612), (93, 781560), (104, 698895), (108, 673010), (117, 621240), (120, 605709), (124, 586170), (130, 559116), (135, 538408), (155, 468936), (156, 465930), (167, 435240), (180, 403806), (186, 390780), (195, 372744), (216, 336505), (234, 310620), (248, 293085), (260, 279558), (270, 269204), (279, 260520), (310, 234468), (312, 232965), (334, 217620), (351, 207080), (360, 201903), (372, 195390), (390, 186372), (403, 180360), (465, 156312), (468, 155310), (501, 145080), (520, 139779), (540, 134602), (558, 130260), (585, 124248), (620, 117234), (668, 108810), (702, 103540), (744, 97695), (780, 93186), (806, 90180), (835, 87048), (837, 86840), (930, 78156), (936, 77655), (1002, 72540), (1080, 67301), (1116, 65130), (1170, 62124), (1209, 60120), (1240, 58617), (1336, 54405), (1395, 52104), (1404, 51770), (1503, 48360), (1560, 46593), (1612, 45090), (1670, 43524), (1674, 43420), (1755, 41416), (1860, 39078), (2004, 36270), (2015, 36072), (2171, 33480), (2232, 32565), (2340, 31062), (2418, 30060), (2505, 29016), (2790, 26052), (2808, 25885), (3006, 24180), (3224, 22545), (3340, 21762), (3348, 21710), (3510, 20708), (3627, 20040), (3720, 19539), (4008, 18135), (4030, 18036), (4185, 17368), (4342, 16740), (4509, 16120), (4680, 15531), (4836, 15030), (5010, 14508), (5177, 14040), (5580, 13026), (6012, 12090), (6045, 12024), (6513, 11160), (6680, 10881), (6696, 10855), (7020, 10354), (7254, 10020), (7515, 9672), (8060, 9018), (8370, 8684)]