105859980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 347719680

約数和(自身を除く): 241859700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 86, 90, 94, 97, 108, 129, 135, 141, 172, 180, 188, 194, 215, 235, 258, 270, 282, 291, 387, 388, 423, 430, 470, 485, 516, 540, 564, 582, 645, 705, 774, 846, 860, 873, 940, 970, 1161, 1164, 1269, 1290, 1410, 1455, 1548, 1692, 1746, 1935, 1940, 2021, 2115, 2322, 2538, 2580, 2619, 2820, 2910, 3492, 3870, 4042, 4171, 4230, 4365, 4559, 4644, 5076, 5238, 5805, 5820, 6063, 6345, 7740, 8084, 8342, 8460, 8730, 9118, 10105, 10476, 11610, 12126, 12513, 12690, 13095, 13677, 16684, 17460, 18189, 18236, 20210, 20855, 22795, 23220, 24252, 25026, 25380, 26190, 27354, 30315, 36378, 37539, 40420, 41031, 41710, 45590, 50052, 52380, 54567, 54708, 60630, 62565, 68385, 72756, 75078, 82062, 83420, 90945, 91180, 109134, 112617, 121260, 123093, 125130, 136770, 150156, 164124, 181890, 187695, 196037, 205155, 218268, 225234, 246186, 250260, 272835, 273540, 363780, 375390, 392074, 410310, 450468, 492372, 545670, 563085, 588111, 615465, 750780, 784148, 820620, 980185, 1091340, 1126170, 1176222, 1230930, 1764333, 1960370, 2252340, 2352444, 2461860, 2940555, 3528666, 3920740, 5292999, 5881110, 7057332, 8821665, 10585998, 11762220, 17643330, 21171996, 26464995, 35286660, 52929990, 105859980]

約数ペア:

[(1, 105859980), (2, 52929990), (3, 35286660), (4, 26464995), (5, 21171996), (6, 17643330), (9, 11762220), (10, 10585998), (12, 8821665), (15, 7057332), (18, 5881110), (20, 5292999), (27, 3920740), (30, 3528666), (36, 2940555), (43, 2461860), (45, 2352444), (47, 2252340), (54, 1960370), (60, 1764333), (86, 1230930), (90, 1176222), (94, 1126170), (97, 1091340), (108, 980185), (129, 820620), (135, 784148), (141, 750780), (172, 615465), (180, 588111), (188, 563085), (194, 545670), (215, 492372), (235, 450468), (258, 410310), (270, 392074), (282, 375390), (291, 363780), (387, 273540), (388, 272835), (423, 250260), (430, 246186), (470, 225234), (485, 218268), (516, 205155), (540, 196037), (564, 187695), (582, 181890), (645, 164124), (705, 150156), (774, 136770), (846, 125130), (860, 123093), (873, 121260), (940, 112617), (970, 109134), (1161, 91180), (1164, 90945), (1269, 83420), (1290, 82062), (1410, 75078), (1455, 72756), (1548, 68385), (1692, 62565), (1746, 60630), (1935, 54708), (1940, 54567), (2021, 52380), (2115, 50052), (2322, 45590), (2538, 41710), (2580, 41031), (2619, 40420), (2820, 37539), (2910, 36378), (3492, 30315), (3870, 27354), (4042, 26190), (4171, 25380), (4230, 25026), (4365, 24252), (4559, 23220), (4644, 22795), (5076, 20855), (5238, 20210), (5805, 18236), (5820, 18189), (6063, 17460), (6345, 16684), (7740, 13677), (8084, 13095), (8342, 12690), (8460, 12513), (8730, 12126), (9118, 11610), (10105, 10476)]