550191720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 1841736960

約数和(自身を除く): 1291545240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 367, 372, 390, 403, 465, 520, 620, 734, 744, 780, 806, 930, 961, 1101, 1209, 1240, 1468, 1560, 1612, 1835, 1860, 1922, 2015, 2202, 2418, 2883, 2936, 3224, 3670, 3720, 3844, 4030, 4404, 4771, 4805, 4836, 5505, 5766, 6045, 7340, 7688, 8060, 8808, 9542, 9610, 9672, 11010, 11377, 11532, 12090, 12493, 14313, 14415, 14680, 16120, 19084, 19220, 22020, 22754, 23064, 23855, 24180, 24986, 28626, 28830, 34131, 37479, 38168, 38440, 44040, 45508, 47710, 48360, 49972, 56885, 57252, 57660, 62465, 68262, 71565, 74958, 91016, 95420, 99944, 113770, 114504, 115320, 124930, 136524, 143130, 147901, 149916, 170655, 187395, 190840, 227540, 249860, 273048, 286260, 295802, 299832, 341310, 352687, 374790, 443703, 455080, 499720, 572520, 591604, 682620, 705374, 739505, 749580, 887406, 1058061, 1183208, 1365240, 1410748, 1479010, 1499160, 1763435, 1774812, 2116122, 2218515, 2821496, 2958020, 3526870, 3549624, 4232244, 4437030, 4584931, 5290305, 5916040, 7053740, 8464488, 8874060, 9169862, 10580610, 13754793, 14107480, 17748120, 18339724, 21161220, 22924655, 27509586, 36679448, 42322440, 45849310, 55019172, 68773965, 91698620, 110038344, 137547930, 183397240, 275095860, 550191720]

約数ペア:

[(1, 550191720), (2, 275095860), (3, 183397240), (4, 137547930), (5, 110038344), (6, 91698620), (8, 68773965), (10, 55019172), (12, 45849310), (13, 42322440), (15, 36679448), (20, 27509586), (24, 22924655), (26, 21161220), (30, 18339724), (31, 17748120), (39, 14107480), (40, 13754793), (52, 10580610), (60, 9169862), (62, 8874060), (65, 8464488), (78, 7053740), (93, 5916040), (104, 5290305), (120, 4584931), (124, 4437030), (130, 4232244), (155, 3549624), (156, 3526870), (186, 2958020), (195, 2821496), (248, 2218515), (260, 2116122), (310, 1774812), (312, 1763435), (367, 1499160), (372, 1479010), (390, 1410748), (403, 1365240), (465, 1183208), (520, 1058061), (620, 887406), (734, 749580), (744, 739505), (780, 705374), (806, 682620), (930, 591604), (961, 572520), (1101, 499720), (1209, 455080), (1240, 443703), (1468, 374790), (1560, 352687), (1612, 341310), (1835, 299832), (1860, 295802), (1922, 286260), (2015, 273048), (2202, 249860), (2418, 227540), (2883, 190840), (2936, 187395), (3224, 170655), (3670, 149916), (3720, 147901), (3844, 143130), (4030, 136524), (4404, 124930), (4771, 115320), (4805, 114504), (4836, 113770), (5505, 99944), (5766, 95420), (6045, 91016), (7340, 74958), (7688, 71565), (8060, 68262), (8808, 62465), (9542, 57660), (9610, 57252), (9672, 56885), (11010, 49972), (11377, 48360), (11532, 47710), (12090, 45508), (12493, 44040), (14313, 38440), (14415, 38168), (14680, 37479), (16120, 34131), (19084, 28830), (19220, 28626), (22020, 24986), (22754, 24180), (23064, 23855)]