275095860

素因数分解:

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

素因数の和:454

約数の個数: 144

約数和(自身を含む): 859477248

約数和(自身を除く): 584381388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 367, 372, 390, 403, 465, 620, 734, 780, 806, 930, 961, 1101, 1209, 1468, 1612, 1835, 1860, 1922, 2015, 2202, 2418, 2883, 3670, 3844, 4030, 4404, 4771, 4805, 4836, 5505, 5766, 6045, 7340, 8060, 9542, 9610, 11010, 11377, 11532, 12090, 12493, 14313, 14415, 19084, 19220, 22020, 22754, 23855, 24180, 24986, 28626, 28830, 34131, 37479, 45508, 47710, 49972, 56885, 57252, 57660, 62465, 68262, 71565, 74958, 95420, 113770, 124930, 136524, 143130, 147901, 149916, 170655, 187395, 227540, 249860, 286260, 295802, 341310, 352687, 374790, 443703, 591604, 682620, 705374, 739505, 749580, 887406, 1058061, 1410748, 1479010, 1763435, 1774812, 2116122, 2218515, 2958020, 3526870, 4232244, 4437030, 4584931, 5290305, 7053740, 8874060, 9169862, 10580610, 13754793, 18339724, 21161220, 22924655, 27509586, 45849310, 55019172, 68773965, 91698620, 137547930, 275095860]

約数ペア:

[(1, 275095860), (2, 137547930), (3, 91698620), (4, 68773965), (5, 55019172), (6, 45849310), (10, 27509586), (12, 22924655), (13, 21161220), (15, 18339724), (20, 13754793), (26, 10580610), (30, 9169862), (31, 8874060), (39, 7053740), (52, 5290305), (60, 4584931), (62, 4437030), (65, 4232244), (78, 3526870), (93, 2958020), (124, 2218515), (130, 2116122), (155, 1774812), (156, 1763435), (186, 1479010), (195, 1410748), (260, 1058061), (310, 887406), (367, 749580), (372, 739505), (390, 705374), (403, 682620), (465, 591604), (620, 443703), (734, 374790), (780, 352687), (806, 341310), (930, 295802), (961, 286260), (1101, 249860), (1209, 227540), (1468, 187395), (1612, 170655), (1835, 149916), (1860, 147901), (1922, 143130), (2015, 136524), (2202, 124930), (2418, 113770), (2883, 95420), (3670, 74958), (3844, 71565), (4030, 68262), (4404, 62465), (4771, 57660), (4805, 57252), (4836, 56885), (5505, 49972), (5766, 47710), (6045, 45508), (7340, 37479), (8060, 34131), (9542, 28830), (9610, 28626), (11010, 24986), (11377, 24180), (11532, 23855), (12090, 22754), (12493, 22020), (14313, 19220), (14415, 19084)]