200617740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 634932480

約数和(自身を除く): 434314740

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, 157, 180, 186, 229, 279, 310, 314, 372, 458, 465, 471, 558, 620, 628, 687, 785, 916, 930, 942, 1116, 1145, 1374, 1395, 1413, 1570, 1860, 1884, 2061, 2290, 2355, 2748, 2790, 2826, 3140, 3435, 4122, 4580, 4710, 4867, 5580, 5652, 6870, 7065, 7099, 8244, 9420, 9734, 10305, 13740, 14130, 14198, 14601, 19468, 20610, 21297, 24335, 28260, 28396, 29202, 35495, 35953, 41220, 42594, 43803, 48670, 58404, 63891, 70990, 71906, 73005, 85188, 87606, 97340, 106485, 107859, 127782, 141980, 143812, 146010, 175212, 179765, 212970, 215718, 219015, 255564, 292020, 319455, 323577, 359530, 425940, 431436, 438030, 539295, 638910, 647154, 719060, 876060, 1078590, 1114543, 1277820, 1294308, 1617885, 2157180, 2229086, 3235770, 3343629, 4458172, 5572715, 6471540, 6687258, 10030887, 11145430, 13374516, 16718145, 20061774, 22290860, 33436290, 40123548, 50154435, 66872580, 100308870, 200617740]

約数ペア:

[(1, 200617740), (2, 100308870), (3, 66872580), (4, 50154435), (5, 40123548), (6, 33436290), (9, 22290860), (10, 20061774), (12, 16718145), (15, 13374516), (18, 11145430), (20, 10030887), (30, 6687258), (31, 6471540), (36, 5572715), (45, 4458172), (60, 3343629), (62, 3235770), (90, 2229086), (93, 2157180), (124, 1617885), (155, 1294308), (157, 1277820), (180, 1114543), (186, 1078590), (229, 876060), (279, 719060), (310, 647154), (314, 638910), (372, 539295), (458, 438030), (465, 431436), (471, 425940), (558, 359530), (620, 323577), (628, 319455), (687, 292020), (785, 255564), (916, 219015), (930, 215718), (942, 212970), (1116, 179765), (1145, 175212), (1374, 146010), (1395, 143812), (1413, 141980), (1570, 127782), (1860, 107859), (1884, 106485), (2061, 97340), (2290, 87606), (2355, 85188), (2748, 73005), (2790, 71906), (2826, 70990), (3140, 63891), (3435, 58404), (4122, 48670), (4580, 43803), (4710, 42594), (4867, 41220), (5580, 35953), (5652, 35495), (6870, 29202), (7065, 28396), (7099, 28260), (8244, 24335), (9420, 21297), (9734, 20610), (10305, 19468), (13740, 14601), (14130, 14198)]