65938860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 232227072

約数和(自身を除く): 166288212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 101, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 202, 234, 260, 270, 279, 303, 310, 324, 351, 372, 390, 403, 404, 405, 465, 468, 505, 540, 558, 585, 606, 620, 702, 780, 806, 810, 837, 909, 930, 1010, 1053, 1116, 1170, 1209, 1212, 1313, 1395, 1404, 1515, 1612, 1620, 1674, 1755, 1818, 1860, 2015, 2020, 2106, 2340, 2418, 2511, 2626, 2727, 2790, 3030, 3131, 3348, 3510, 3627, 3636, 3939, 4030, 4185, 4212, 4545, 4836, 5022, 5252, 5265, 5454, 5580, 6045, 6060, 6262, 6565, 7020, 7254, 7878, 8060, 8181, 8370, 9090, 9393, 10044, 10530, 10881, 10908, 11817, 12090, 12524, 12555, 13130, 13635, 14508, 15655, 15756, 16362, 16740, 18135, 18180, 18786, 19695, 21060, 21762, 23634, 24180, 25110, 26260, 27270, 28179, 31310, 32643, 32724, 35451, 36270, 37572, 39390, 40703, 40905, 43524, 46965, 47268, 50220, 54405, 54540, 56358, 59085, 62620, 65286, 70902, 72540, 78780, 81406, 81810, 84537, 93930, 106353, 108810, 112716, 118170, 122109, 130572, 140895, 141804, 162812, 163215, 163620, 169074, 177255, 187860, 203515, 212706, 217620, 236340, 244218, 253611, 281790, 326430, 338148, 354510, 366327, 407030, 422685, 425412, 488436, 507222, 531765, 563580, 610545, 652860, 709020, 732654, 814060, 845370, 1014444, 1063530, 1098981, 1221090, 1268055, 1465308, 1690740, 1831635, 2127060, 2197962, 2442180, 2536110, 3296943, 3663270, 4395924, 5072220, 5494905, 6593886, 7326540, 10989810, 13187772, 16484715, 21979620, 32969430, 65938860]

約数ペア:

[(1, 65938860), (2, 32969430), (3, 21979620), (4, 16484715), (5, 13187772), (6, 10989810), (9, 7326540), (10, 6593886), (12, 5494905), (13, 5072220), (15, 4395924), (18, 3663270), (20, 3296943), (26, 2536110), (27, 2442180), (30, 2197962), (31, 2127060), (36, 1831635), (39, 1690740), (45, 1465308), (52, 1268055), (54, 1221090), (60, 1098981), (62, 1063530), (65, 1014444), (78, 845370), (81, 814060), (90, 732654), (93, 709020), (101, 652860), (108, 610545), (117, 563580), (124, 531765), (130, 507222), (135, 488436), (155, 425412), (156, 422685), (162, 407030), (180, 366327), (186, 354510), (195, 338148), (202, 326430), (234, 281790), (260, 253611), (270, 244218), (279, 236340), (303, 217620), (310, 212706), (324, 203515), (351, 187860), (372, 177255), (390, 169074), (403, 163620), (404, 163215), (405, 162812), (465, 141804), (468, 140895), (505, 130572), (540, 122109), (558, 118170), (585, 112716), (606, 108810), (620, 106353), (702, 93930), (780, 84537), (806, 81810), (810, 81406), (837, 78780), (909, 72540), (930, 70902), (1010, 65286), (1053, 62620), (1116, 59085), (1170, 56358), (1209, 54540), (1212, 54405), (1313, 50220), (1395, 47268), (1404, 46965), (1515, 43524), (1612, 40905), (1620, 40703), (1674, 39390), (1755, 37572), (1818, 36270), (1860, 35451), (2015, 32724), (2020, 32643), (2106, 31310), (2340, 28179), (2418, 27270), (2511, 26260), (2626, 25110), (2727, 24180), (2790, 23634), (3030, 21762), (3131, 21060), (3348, 19695), (3510, 18786), (3627, 18180), (3636, 18135), (3939, 16740), (4030, 16362), (4185, 15756), (4212, 15655), (4545, 14508), (4836, 13635), (5022, 13130), (5252, 12555), (5265, 12524), (5454, 12090), (5580, 11817), (6045, 10908), (6060, 10881), (6262, 10530), (6565, 10044), (7020, 9393), (7254, 9090), (7878, 8370), (8060, 8181)]