191095380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4158

約数の個数: 144

約数和(自身を含む): 680534400

約数和(自身を除く): 489439020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4099, 4662, 5180, 6660, 7770, 8198, 9324, 11655, 12297, 15540, 16396, 20495, 23310, 24594, 28693, 36891, 40990, 46620, 49188, 57386, 61485, 73782, 81980, 86079, 114772, 122970, 143465, 147564, 151663, 172158, 184455, 245940, 258237, 286930, 303326, 344316, 368910, 430395, 454989, 516474, 573860, 606652, 737820, 758315, 860790, 909978, 1032948, 1061641, 1291185, 1364967, 1516630, 1721580, 1819956, 2123282, 2274945, 2582370, 2729934, 3033260, 3184923, 4246564, 4549890, 5164740, 5308205, 5459868, 6369846, 6824835, 9099780, 9554769, 10616410, 12739692, 13649670, 15924615, 19109538, 21232820, 27299340, 31849230, 38219076, 47773845, 63698460, 95547690, 191095380]

約数ペア:

[(1, 191095380), (2, 95547690), (3, 63698460), (4, 47773845), (5, 38219076), (6, 31849230), (7, 27299340), (9, 21232820), (10, 19109538), (12, 15924615), (14, 13649670), (15, 12739692), (18, 10616410), (20, 9554769), (21, 9099780), (28, 6824835), (30, 6369846), (35, 5459868), (36, 5308205), (37, 5164740), (42, 4549890), (45, 4246564), (60, 3184923), (63, 3033260), (70, 2729934), (74, 2582370), (84, 2274945), (90, 2123282), (105, 1819956), (111, 1721580), (126, 1516630), (140, 1364967), (148, 1291185), (180, 1061641), (185, 1032948), (210, 909978), (222, 860790), (252, 758315), (259, 737820), (315, 606652), (333, 573860), (370, 516474), (420, 454989), (444, 430395), (518, 368910), (555, 344316), (630, 303326), (666, 286930), (740, 258237), (777, 245940), (1036, 184455), (1110, 172158), (1260, 151663), (1295, 147564), (1332, 143465), (1554, 122970), (1665, 114772), (2220, 86079), (2331, 81980), (2590, 73782), (3108, 61485), (3330, 57386), (3885, 49188), (4099, 46620), (4662, 40990), (5180, 36891), (6660, 28693), (7770, 24594), (8198, 23310), (9324, 20495), (11655, 16396), (12297, 15540)]