442864620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1142195220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 59, 60, 66, 68, 85, 90, 99, 102, 110, 118, 132, 153, 165, 170, 177, 180, 187, 198, 204, 220, 223, 236, 255, 295, 306, 330, 340, 354, 374, 396, 446, 495, 510, 531, 561, 590, 612, 649, 660, 669, 708, 748, 765, 885, 892, 935, 990, 1003, 1020, 1062, 1115, 1122, 1180, 1298, 1338, 1530, 1683, 1770, 1870, 1947, 1980, 2006, 2007, 2124, 2230, 2244, 2453, 2596, 2655, 2676, 2805, 3009, 3060, 3245, 3345, 3366, 3540, 3740, 3791, 3894, 4012, 4014, 4460, 4906, 5015, 5310, 5610, 5841, 6018, 6490, 6690, 6732, 7359, 7582, 7788, 8028, 8415, 9027, 9735, 9812, 10030, 10035, 10620, 11033, 11220, 11373, 11682, 12036, 12265, 12980, 13157, 13380, 14718, 15045, 15164, 16830, 18054, 18955, 19470, 20060, 20070, 22066, 22077, 22746, 23364, 24530, 26314, 29205, 29436, 30090, 33099, 33660, 34119, 36108, 36795, 37910, 38940, 39471, 40140, 41701, 44132, 44154, 45135, 45492, 49060, 52628, 55165, 56865, 58410, 60180, 65785, 66198, 68238, 73590, 75820, 78942, 83402, 88308, 90270, 99297, 110330, 110385, 113730, 116820, 118413, 125103, 131570, 132396, 136476, 144727, 147180, 157884, 165495, 166804, 170595, 180540, 197355, 198594, 208505, 220660, 220770, 223669, 227460, 236826, 250206, 263140, 289454, 330990, 341190, 375309, 394710, 397188, 417010, 434181, 441540, 447338, 473652, 496485, 500412, 578908, 592065, 625515, 661980, 671007, 682380, 723635, 750618, 789420, 834020, 868362, 894676, 992970, 1118345, 1184130, 1251030, 1302543, 1342014, 1447270, 1501236, 1736724, 1876545, 1985940, 2013021, 2170905, 2236690, 2368260, 2460359, 2502060, 2605086, 2684028, 2894540, 3355035, 3753090, 4026042, 4341810, 4473380, 4920718, 5210172, 6512715, 6710070, 7381077, 7506180, 8052084, 8683620, 9841436, 10065105, 12301795, 13025430, 13420140, 14762154, 20130210, 22143231, 24603590, 26050860, 29524308, 36905385, 40260420, 44286462, 49207180, 73810770, 88572924, 110716155, 147621540, 221432310, 442864620]

約数ペア:

[(1, 442864620), (2, 221432310), (3, 147621540), (4, 110716155), (5, 88572924), (6, 73810770), (9, 49207180), (10, 44286462), (11, 40260420), (12, 36905385), (15, 29524308), (17, 26050860), (18, 24603590), (20, 22143231), (22, 20130210), (30, 14762154), (33, 13420140), (34, 13025430), (36, 12301795), (44, 10065105), (45, 9841436), (51, 8683620), (55, 8052084), (59, 7506180), (60, 7381077), (66, 6710070), (68, 6512715), (85, 5210172), (90, 4920718), (99, 4473380), (102, 4341810), (110, 4026042), (118, 3753090), (132, 3355035), (153, 2894540), (165, 2684028), (170, 2605086), (177, 2502060), (180, 2460359), (187, 2368260), (198, 2236690), (204, 2170905), (220, 2013021), (223, 1985940), (236, 1876545), (255, 1736724), (295, 1501236), (306, 1447270), (330, 1342014), (340, 1302543), (354, 1251030), (374, 1184130), (396, 1118345), (446, 992970), (495, 894676), (510, 868362), (531, 834020), (561, 789420), (590, 750618), (612, 723635), (649, 682380), (660, 671007), (669, 661980), (708, 625515), (748, 592065), (765, 578908), (885, 500412), (892, 496485), (935, 473652), (990, 447338), (1003, 441540), (1020, 434181), (1062, 417010), (1115, 397188), (1122, 394710), (1180, 375309), (1298, 341190), (1338, 330990), (1530, 289454), (1683, 263140), (1770, 250206), (1870, 236826), (1947, 227460), (1980, 223669), (2006, 220770), (2007, 220660), (2124, 208505), (2230, 198594), (2244, 197355), (2453, 180540), (2596, 170595), (2655, 166804), (2676, 165495), (2805, 157884), (3009, 147180), (3060, 144727), (3245, 136476), (3345, 132396), (3366, 131570), (3540, 125103), (3740, 118413), (3791, 116820), (3894, 113730), (4012, 110385), (4014, 110330), (4460, 99297), (4906, 90270), (5015, 88308), (5310, 83402), (5610, 78942), (5841, 75820), (6018, 73590), (6490, 68238), (6690, 66198), (6732, 65785), (7359, 60180), (7582, 58410), (7788, 56865), (8028, 55165), (8415, 52628), (9027, 49060), (9735, 45492), (9812, 45135), (10030, 44154), (10035, 44132), (10620, 41701), (11033, 40140), (11220, 39471), (11373, 38940), (11682, 37910), (12036, 36795), (12265, 36108), (12980, 34119), (13157, 33660), (13380, 33099), (14718, 30090), (15045, 29436), (15164, 29205), (16830, 26314), (18054, 24530), (18955, 23364), (19470, 22746), (20060, 22077), (20070, 22066)]