61069140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 219542400

約数和(自身を除く): 158473260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 149, 162, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 298, 324, 330, 345, 396, 405, 414, 447, 460, 495, 506, 540, 594, 596, 621, 660, 690, 745, 759, 810, 828, 891, 894, 990, 1012, 1035, 1188, 1242, 1265, 1341, 1380, 1485, 1490, 1518, 1620, 1639, 1782, 1788, 1863, 1980, 2070, 2235, 2277, 2484, 2530, 2682, 2970, 2980, 3036, 3105, 3278, 3427, 3564, 3726, 3795, 4023, 4140, 4455, 4470, 4554, 4917, 5060, 5364, 5940, 6210, 6556, 6705, 6831, 6854, 7452, 7590, 8046, 8195, 8910, 8940, 9108, 9315, 9834, 10281, 11385, 12069, 12420, 13410, 13662, 13708, 14751, 15180, 16092, 16390, 17135, 17820, 18630, 19668, 20115, 20493, 20562, 22770, 24138, 24585, 26820, 27324, 29502, 30843, 32780, 34155, 34270, 37260, 37697, 40230, 40986, 41124, 44253, 45540, 48276, 49170, 51405, 59004, 60345, 61686, 68310, 68540, 73755, 75394, 80460, 81972, 88506, 92529, 98340, 102465, 102810, 113091, 120690, 123372, 132759, 136620, 147510, 150788, 154215, 177012, 185058, 188485, 204930, 205620, 221265, 226182, 241380, 265518, 277587, 295020, 308430, 339273, 370116, 376970, 409860, 442530, 452364, 462645, 531036, 555174, 565455, 616860, 663795, 678546, 753940, 885060, 925290, 1017819, 1110348, 1130910, 1327590, 1357092, 1387935, 1696365, 1850580, 2035638, 2261820, 2655180, 2775870, 3053457, 3392730, 4071276, 5089095, 5551740, 6106914, 6785460, 10178190, 12213828, 15267285, 20356380, 30534570, 61069140]

約数ペア:

[(1, 61069140), (2, 30534570), (3, 20356380), (4, 15267285), (5, 12213828), (6, 10178190), (9, 6785460), (10, 6106914), (11, 5551740), (12, 5089095), (15, 4071276), (18, 3392730), (20, 3053457), (22, 2775870), (23, 2655180), (27, 2261820), (30, 2035638), (33, 1850580), (36, 1696365), (44, 1387935), (45, 1357092), (46, 1327590), (54, 1130910), (55, 1110348), (60, 1017819), (66, 925290), (69, 885060), (81, 753940), (90, 678546), (92, 663795), (99, 616860), (108, 565455), (110, 555174), (115, 531036), (132, 462645), (135, 452364), (138, 442530), (149, 409860), (162, 376970), (165, 370116), (180, 339273), (198, 308430), (207, 295020), (220, 277587), (230, 265518), (253, 241380), (270, 226182), (276, 221265), (297, 205620), (298, 204930), (324, 188485), (330, 185058), (345, 177012), (396, 154215), (405, 150788), (414, 147510), (447, 136620), (460, 132759), (495, 123372), (506, 120690), (540, 113091), (594, 102810), (596, 102465), (621, 98340), (660, 92529), (690, 88506), (745, 81972), (759, 80460), (810, 75394), (828, 73755), (891, 68540), (894, 68310), (990, 61686), (1012, 60345), (1035, 59004), (1188, 51405), (1242, 49170), (1265, 48276), (1341, 45540), (1380, 44253), (1485, 41124), (1490, 40986), (1518, 40230), (1620, 37697), (1639, 37260), (1782, 34270), (1788, 34155), (1863, 32780), (1980, 30843), (2070, 29502), (2235, 27324), (2277, 26820), (2484, 24585), (2530, 24138), (2682, 22770), (2970, 20562), (2980, 20493), (3036, 20115), (3105, 19668), (3278, 18630), (3427, 17820), (3564, 17135), (3726, 16390), (3795, 16092), (4023, 15180), (4140, 14751), (4455, 13708), (4470, 13662), (4554, 13410), (4917, 12420), (5060, 12069), (5364, 11385), (5940, 10281), (6210, 9834), (6556, 9315), (6705, 9108), (6831, 8940), (6854, 8910), (7452, 8195), (7590, 8046)]