82117620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 200404620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1847, 2223, 2340, 2470, 2964, 3420, 3694, 3705, 4446, 4940, 5541, 7388, 7410, 8892, 9235, 11082, 11115, 14820, 16623, 18470, 22164, 22230, 24011, 27705, 33246, 35093, 36940, 44460, 48022, 55410, 66492, 70186, 72033, 83115, 96044, 105279, 110820, 120055, 140372, 144066, 166230, 175465, 210558, 216099, 240110, 288132, 315837, 332460, 350930, 360165, 421116, 432198, 456209, 480220, 526395, 631674, 701860, 720330, 864396, 912418, 1052790, 1080495, 1263348, 1368627, 1440660, 1579185, 1824836, 2105580, 2160990, 2281045, 2737254, 3158370, 4105881, 4321980, 4562090, 5474508, 6316740, 6843135, 8211762, 9124180, 13686270, 16423524, 20529405, 27372540, 41058810, 82117620]

約数ペア:

[(1, 82117620), (2, 41058810), (3, 27372540), (4, 20529405), (5, 16423524), (6, 13686270), (9, 9124180), (10, 8211762), (12, 6843135), (13, 6316740), (15, 5474508), (18, 4562090), (19, 4321980), (20, 4105881), (26, 3158370), (30, 2737254), (36, 2281045), (38, 2160990), (39, 2105580), (45, 1824836), (52, 1579185), (57, 1440660), (60, 1368627), (65, 1263348), (76, 1080495), (78, 1052790), (90, 912418), (95, 864396), (114, 720330), (117, 701860), (130, 631674), (156, 526395), (171, 480220), (180, 456209), (190, 432198), (195, 421116), (228, 360165), (234, 350930), (247, 332460), (260, 315837), (285, 288132), (342, 240110), (380, 216099), (390, 210558), (468, 175465), (494, 166230), (570, 144066), (585, 140372), (684, 120055), (741, 110820), (780, 105279), (855, 96044), (988, 83115), (1140, 72033), (1170, 70186), (1235, 66492), (1482, 55410), (1710, 48022), (1847, 44460), (2223, 36940), (2340, 35093), (2470, 33246), (2964, 27705), (3420, 24011), (3694, 22230), (3705, 22164), (4446, 18470), (4940, 16623), (5541, 14820), (7388, 11115), (7410, 11082), (8892, 9235)]