202408740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 674150400

約数和(自身を除く): 471741660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 43, 45, 46, 54, 60, 69, 86, 90, 92, 108, 115, 129, 135, 138, 172, 180, 207, 215, 230, 258, 270, 276, 345, 379, 387, 414, 430, 460, 516, 540, 621, 645, 690, 758, 774, 828, 860, 989, 1035, 1137, 1161, 1242, 1290, 1380, 1516, 1548, 1895, 1935, 1978, 2070, 2274, 2322, 2484, 2580, 2967, 3105, 3411, 3790, 3870, 3956, 4140, 4548, 4644, 4945, 5685, 5805, 5934, 6210, 6822, 7580, 7740, 8717, 8901, 9890, 10233, 11370, 11610, 11868, 12420, 13644, 14835, 16297, 17055, 17434, 17802, 19780, 20466, 22740, 23220, 26151, 26703, 29670, 32594, 34110, 34868, 35604, 40932, 43585, 44505, 48891, 51165, 52302, 53406, 59340, 65188, 68220, 78453, 81485, 87170, 89010, 97782, 102330, 104604, 106812, 130755, 133515, 146673, 156906, 162970, 174340, 178020, 195564, 204660, 235359, 244455, 261510, 267030, 293346, 313812, 325940, 374831, 392265, 440019, 470718, 488910, 523020, 534060, 586692, 733365, 749662, 784530, 880038, 941436, 977820, 1124493, 1176795, 1466730, 1499324, 1569060, 1760076, 1874155, 2200095, 2248986, 2353590, 2933460, 3373479, 3748310, 4400190, 4497972, 4707180, 5622465, 6746958, 7496620, 8800380, 10120437, 11244930, 13493916, 16867395, 20240874, 22489860, 33734790, 40481748, 50602185, 67469580, 101204370, 202408740]

約数ペア:

[(1, 202408740), (2, 101204370), (3, 67469580), (4, 50602185), (5, 40481748), (6, 33734790), (9, 22489860), (10, 20240874), (12, 16867395), (15, 13493916), (18, 11244930), (20, 10120437), (23, 8800380), (27, 7496620), (30, 6746958), (36, 5622465), (43, 4707180), (45, 4497972), (46, 4400190), (54, 3748310), (60, 3373479), (69, 2933460), (86, 2353590), (90, 2248986), (92, 2200095), (108, 1874155), (115, 1760076), (129, 1569060), (135, 1499324), (138, 1466730), (172, 1176795), (180, 1124493), (207, 977820), (215, 941436), (230, 880038), (258, 784530), (270, 749662), (276, 733365), (345, 586692), (379, 534060), (387, 523020), (414, 488910), (430, 470718), (460, 440019), (516, 392265), (540, 374831), (621, 325940), (645, 313812), (690, 293346), (758, 267030), (774, 261510), (828, 244455), (860, 235359), (989, 204660), (1035, 195564), (1137, 178020), (1161, 174340), (1242, 162970), (1290, 156906), (1380, 146673), (1516, 133515), (1548, 130755), (1895, 106812), (1935, 104604), (1978, 102330), (2070, 97782), (2274, 89010), (2322, 87170), (2484, 81485), (2580, 78453), (2967, 68220), (3105, 65188), (3411, 59340), (3790, 53406), (3870, 52302), (3956, 51165), (4140, 48891), (4548, 44505), (4644, 43585), (4945, 40932), (5685, 35604), (5805, 34868), (5934, 34110), (6210, 32594), (6822, 29670), (7580, 26703), (7740, 26151), (8717, 23220), (8901, 22740), (9890, 20466), (10233, 19780), (11370, 17802), (11610, 17434), (11868, 17055), (12420, 16297), (13644, 14835)]