186645420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 637601328

約数和(自身を除く): 450955908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 83, 90, 93, 117, 124, 130, 155, 156, 166, 180, 186, 195, 234, 249, 260, 279, 310, 332, 372, 390, 403, 415, 465, 468, 498, 558, 585, 620, 747, 780, 806, 830, 930, 961, 996, 1079, 1116, 1170, 1209, 1245, 1395, 1494, 1612, 1660, 1860, 1922, 2015, 2158, 2340, 2418, 2490, 2573, 2790, 2883, 2988, 3237, 3627, 3735, 3844, 4030, 4316, 4805, 4836, 4980, 5146, 5395, 5580, 5766, 6045, 6474, 7254, 7470, 7719, 8060, 8649, 9610, 9711, 10292, 10790, 11532, 12090, 12493, 12865, 12948, 14415, 14508, 14940, 15438, 16185, 17298, 18135, 19220, 19422, 21580, 23157, 24180, 24986, 25730, 28830, 30876, 32370, 33449, 34596, 36270, 37479, 38595, 38844, 43245, 46314, 48555, 49972, 51460, 57660, 62465, 64740, 66898, 72540, 74958, 77190, 79763, 86490, 92628, 97110, 100347, 112437, 115785, 124930, 133796, 149916, 154380, 159526, 167245, 172980, 187395, 194220, 200694, 224874, 231570, 239289, 249860, 301041, 319052, 334490, 374790, 398815, 401388, 449748, 463140, 478578, 501735, 562185, 602082, 668980, 717867, 749580, 797630, 957156, 1003470, 1036919, 1124370, 1196445, 1204164, 1435734, 1505205, 1595260, 2006940, 2073838, 2248740, 2392890, 2871468, 3010410, 3110757, 3589335, 4147676, 4785780, 5184595, 6020820, 6221514, 7178670, 9332271, 10369190, 12443028, 14357340, 15553785, 18664542, 20738380, 31107570, 37329084, 46661355, 62215140, 93322710, 186645420]

約数ペア:

[(1, 186645420), (2, 93322710), (3, 62215140), (4, 46661355), (5, 37329084), (6, 31107570), (9, 20738380), (10, 18664542), (12, 15553785), (13, 14357340), (15, 12443028), (18, 10369190), (20, 9332271), (26, 7178670), (30, 6221514), (31, 6020820), (36, 5184595), (39, 4785780), (45, 4147676), (52, 3589335), (60, 3110757), (62, 3010410), (65, 2871468), (78, 2392890), (83, 2248740), (90, 2073838), (93, 2006940), (117, 1595260), (124, 1505205), (130, 1435734), (155, 1204164), (156, 1196445), (166, 1124370), (180, 1036919), (186, 1003470), (195, 957156), (234, 797630), (249, 749580), (260, 717867), (279, 668980), (310, 602082), (332, 562185), (372, 501735), (390, 478578), (403, 463140), (415, 449748), (465, 401388), (468, 398815), (498, 374790), (558, 334490), (585, 319052), (620, 301041), (747, 249860), (780, 239289), (806, 231570), (830, 224874), (930, 200694), (961, 194220), (996, 187395), (1079, 172980), (1116, 167245), (1170, 159526), (1209, 154380), (1245, 149916), (1395, 133796), (1494, 124930), (1612, 115785), (1660, 112437), (1860, 100347), (1922, 97110), (2015, 92628), (2158, 86490), (2340, 79763), (2418, 77190), (2490, 74958), (2573, 72540), (2790, 66898), (2883, 64740), (2988, 62465), (3237, 57660), (3627, 51460), (3735, 49972), (3844, 48555), (4030, 46314), (4316, 43245), (4805, 38844), (4836, 38595), (4980, 37479), (5146, 36270), (5395, 34596), (5580, 33449), (5766, 32370), (6045, 30876), (6474, 28830), (7254, 25730), (7470, 24986), (7719, 24180), (8060, 23157), (8649, 21580), (9610, 19422), (9711, 19220), (10292, 18135), (10790, 17298), (11532, 16185), (12090, 15438), (12493, 14940), (12865, 14508), (12948, 14415)]