64484985420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{37159}}^1$

素因数の和:37516

約数の個数: 144

約数和(自身を含む): 202568970240

約数和(自身を除く): 138083984820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 311, 372, 465, 558, 620, 622, 930, 933, 1116, 1244, 1395, 1555, 1860, 1866, 2790, 2799, 3110, 3732, 4665, 5580, 5598, 6220, 9330, 9641, 11196, 13995, 18660, 19282, 27990, 28923, 37159, 38564, 48205, 55980, 57846, 74318, 86769, 96410, 111477, 115692, 144615, 148636, 173538, 185795, 192820, 222954, 289230, 334431, 347076, 371590, 433845, 445908, 557385, 578460, 668862, 743180, 867690, 1114770, 1151929, 1337724, 1672155, 1735380, 2229540, 2303858, 3344310, 3455787, 4607716, 5759645, 6688620, 6911574, 10367361, 11519290, 11556449, 13823148, 17278935, 20734722, 23038580, 23112898, 34557870, 34669347, 41469444, 46225796, 51836805, 57782245, 69115740, 69338694, 103673610, 104008041, 115564490, 138677388, 173346735, 207347220, 208016082, 231128980, 346693470, 358249919, 416032164, 520040205, 693386940, 716499838, 1040080410, 1074749757, 1432999676, 1791249595, 2080160820, 2149499514, 3224249271, 3582499190, 4298999028, 5373748785, 6448498542, 7164998380, 10747497570, 12896997084, 16121246355, 21494995140, 32242492710, 64484985420]

約数ペア:

[(1, 64484985420), (2, 32242492710), (3, 21494995140), (4, 16121246355), (5, 12896997084), (6, 10747497570), (9, 7164998380), (10, 6448498542), (12, 5373748785), (15, 4298999028), (18, 3582499190), (20, 3224249271), (30, 2149499514), (31, 2080160820), (36, 1791249595), (45, 1432999676), (60, 1074749757), (62, 1040080410), (90, 716499838), (93, 693386940), (124, 520040205), (155, 416032164), (180, 358249919), (186, 346693470), (279, 231128980), (310, 208016082), (311, 207347220), (372, 173346735), (465, 138677388), (558, 115564490), (620, 104008041), (622, 103673610), (930, 69338694), (933, 69115740), (1116, 57782245), (1244, 51836805), (1395, 46225796), (1555, 41469444), (1860, 34669347), (1866, 34557870), (2790, 23112898), (2799, 23038580), (3110, 20734722), (3732, 17278935), (4665, 13823148), (5580, 11556449), (5598, 11519290), (6220, 10367361), (9330, 6911574), (9641, 6688620), (11196, 5759645), (13995, 4607716), (18660, 3455787), (19282, 3344310), (27990, 2303858), (28923, 2229540), (37159, 1735380), (38564, 1672155), (48205, 1337724), (55980, 1151929), (57846, 1114770), (74318, 867690), (86769, 743180), (96410, 668862), (111477, 578460), (115692, 557385), (144615, 445908), (148636, 433845), (173538, 371590), (185795, 347076), (192820, 334431), (222954, 289230)]