187335540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 654256512

約数和(自身を除く): 466920972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 947, 1099, 1260, 1413, 1570, 1884, 1894, 2198, 2355, 2826, 2841, 3140, 3297, 3788, 4396, 4710, 4735, 5495, 5652, 5682, 6594, 6629, 7065, 8523, 9420, 9470, 9891, 10990, 11364, 13188, 13258, 14130, 14205, 16485, 17046, 18940, 19782, 19887, 21980, 26516, 28260, 28410, 32970, 33145, 34092, 39564, 39774, 42615, 49455, 56820, 59661, 65940, 66290, 79548, 85230, 98910, 99435, 119322, 132580, 148679, 170460, 197820, 198870, 238644, 297358, 298305, 397740, 446037, 594716, 596610, 743395, 892074, 1040753, 1193220, 1338111, 1486790, 1784148, 2081506, 2230185, 2676222, 2973580, 3122259, 4163012, 4460370, 5203765, 5352444, 6244518, 6690555, 8920740, 9366777, 10407530, 12489036, 13381110, 15611295, 18733554, 20815060, 26762220, 31222590, 37467108, 46833885, 62445180, 93667770, 187335540]

約数ペア:

[(1, 187335540), (2, 93667770), (3, 62445180), (4, 46833885), (5, 37467108), (6, 31222590), (7, 26762220), (9, 20815060), (10, 18733554), (12, 15611295), (14, 13381110), (15, 12489036), (18, 10407530), (20, 9366777), (21, 8920740), (28, 6690555), (30, 6244518), (35, 5352444), (36, 5203765), (42, 4460370), (45, 4163012), (60, 3122259), (63, 2973580), (70, 2676222), (84, 2230185), (90, 2081506), (105, 1784148), (126, 1486790), (140, 1338111), (157, 1193220), (180, 1040753), (210, 892074), (252, 743395), (314, 596610), (315, 594716), (420, 446037), (471, 397740), (628, 298305), (630, 297358), (785, 238644), (942, 198870), (947, 197820), (1099, 170460), (1260, 148679), (1413, 132580), (1570, 119322), (1884, 99435), (1894, 98910), (2198, 85230), (2355, 79548), (2826, 66290), (2841, 65940), (3140, 59661), (3297, 56820), (3788, 49455), (4396, 42615), (4710, 39774), (4735, 39564), (5495, 34092), (5652, 33145), (5682, 32970), (6594, 28410), (6629, 28260), (7065, 26516), (8523, 21980), (9420, 19887), (9470, 19782), (9891, 18940), (10990, 17046), (11364, 16485), (13188, 14205), (13258, 14130)]