33676740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 110510400

約数和(自身を除く): 76833660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 229, 258, 285, 342, 380, 387, 430, 458, 516, 570, 645, 684, 687, 774, 817, 855, 860, 916, 1140, 1145, 1290, 1374, 1548, 1634, 1710, 1935, 2061, 2290, 2451, 2580, 2748, 3268, 3420, 3435, 3870, 4085, 4122, 4351, 4580, 4902, 6870, 7353, 7740, 8170, 8244, 8702, 9804, 9847, 10305, 12255, 13053, 13740, 14706, 16340, 17404, 19694, 20610, 21755, 24510, 26106, 29412, 29541, 36765, 39159, 39388, 41220, 43510, 49020, 49235, 52212, 59082, 65265, 73530, 78318, 87020, 88623, 98470, 118164, 130530, 147060, 147705, 156636, 177246, 187093, 195795, 196940, 261060, 295410, 354492, 374186, 391590, 443115, 561279, 590820, 748372, 783180, 886230, 935465, 1122558, 1683837, 1772460, 1870930, 2245116, 2806395, 3367674, 3741860, 5612790, 6735348, 8419185, 11225580, 16838370, 33676740]

約数ペア:

[(1, 33676740), (2, 16838370), (3, 11225580), (4, 8419185), (5, 6735348), (6, 5612790), (9, 3741860), (10, 3367674), (12, 2806395), (15, 2245116), (18, 1870930), (19, 1772460), (20, 1683837), (30, 1122558), (36, 935465), (38, 886230), (43, 783180), (45, 748372), (57, 590820), (60, 561279), (76, 443115), (86, 391590), (90, 374186), (95, 354492), (114, 295410), (129, 261060), (171, 196940), (172, 195795), (180, 187093), (190, 177246), (215, 156636), (228, 147705), (229, 147060), (258, 130530), (285, 118164), (342, 98470), (380, 88623), (387, 87020), (430, 78318), (458, 73530), (516, 65265), (570, 59082), (645, 52212), (684, 49235), (687, 49020), (774, 43510), (817, 41220), (855, 39388), (860, 39159), (916, 36765), (1140, 29541), (1145, 29412), (1290, 26106), (1374, 24510), (1548, 21755), (1634, 20610), (1710, 19694), (1935, 17404), (2061, 16340), (2290, 14706), (2451, 13740), (2580, 13053), (2748, 12255), (3268, 10305), (3420, 9847), (3435, 9804), (3870, 8702), (4085, 8244), (4122, 8170), (4351, 7740), (4580, 7353), (4902, 6870)]