17623980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 64399104

約数和(自身を除く): 46775124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 43, 44, 45, 46, 54, 55, 60, 66, 69, 81, 86, 90, 92, 99, 108, 110, 115, 129, 132, 135, 138, 162, 165, 172, 180, 198, 207, 215, 220, 230, 253, 258, 270, 276, 297, 324, 330, 345, 387, 396, 405, 414, 430, 460, 473, 495, 506, 516, 540, 594, 621, 645, 660, 690, 759, 774, 810, 828, 860, 891, 946, 989, 990, 1012, 1035, 1161, 1188, 1242, 1265, 1290, 1380, 1419, 1485, 1518, 1548, 1620, 1782, 1863, 1892, 1935, 1978, 1980, 2070, 2277, 2322, 2365, 2484, 2530, 2580, 2838, 2967, 2970, 3036, 3105, 3483, 3564, 3726, 3795, 3870, 3956, 4140, 4257, 4455, 4554, 4644, 4730, 4945, 5060, 5676, 5805, 5934, 5940, 6210, 6831, 6966, 7095, 7452, 7590, 7740, 8514, 8901, 8910, 9108, 9315, 9460, 9890, 10879, 11385, 11610, 11868, 12420, 12771, 13662, 13932, 14190, 14835, 15180, 17028, 17415, 17802, 17820, 18630, 19780, 20493, 21285, 21758, 22770, 23220, 25542, 26703, 27324, 28380, 29670, 32637, 34155, 34830, 35604, 37260, 38313, 40986, 42570, 43516, 44505, 45540, 51084, 53406, 54395, 59340, 63855, 65274, 68310, 69660, 76626, 80109, 81972, 85140, 89010, 97911, 102465, 106812, 108790, 127710, 130548, 133515, 136620, 153252, 160218, 163185, 178020, 191565, 195822, 204930, 217580, 255420, 267030, 293733, 320436, 326370, 383130, 391644, 400545, 409860, 489555, 534060, 587466, 652740, 766260, 801090, 881199, 979110, 1174932, 1468665, 1602180, 1762398, 1958220, 2937330, 3524796, 4405995, 5874660, 8811990, 17623980]

約数ペア:

[(1, 17623980), (2, 8811990), (3, 5874660), (4, 4405995), (5, 3524796), (6, 2937330), (9, 1958220), (10, 1762398), (11, 1602180), (12, 1468665), (15, 1174932), (18, 979110), (20, 881199), (22, 801090), (23, 766260), (27, 652740), (30, 587466), (33, 534060), (36, 489555), (43, 409860), (44, 400545), (45, 391644), (46, 383130), (54, 326370), (55, 320436), (60, 293733), (66, 267030), (69, 255420), (81, 217580), (86, 204930), (90, 195822), (92, 191565), (99, 178020), (108, 163185), (110, 160218), (115, 153252), (129, 136620), (132, 133515), (135, 130548), (138, 127710), (162, 108790), (165, 106812), (172, 102465), (180, 97911), (198, 89010), (207, 85140), (215, 81972), (220, 80109), (230, 76626), (253, 69660), (258, 68310), (270, 65274), (276, 63855), (297, 59340), (324, 54395), (330, 53406), (345, 51084), (387, 45540), (396, 44505), (405, 43516), (414, 42570), (430, 40986), (460, 38313), (473, 37260), (495, 35604), (506, 34830), (516, 34155), (540, 32637), (594, 29670), (621, 28380), (645, 27324), (660, 26703), (690, 25542), (759, 23220), (774, 22770), (810, 21758), (828, 21285), (860, 20493), (891, 19780), (946, 18630), (989, 17820), (990, 17802), (1012, 17415), (1035, 17028), (1161, 15180), (1188, 14835), (1242, 14190), (1265, 13932), (1290, 13662), (1380, 12771), (1419, 12420), (1485, 11868), (1518, 11610), (1548, 11385), (1620, 10879), (1782, 9890), (1863, 9460), (1892, 9315), (1935, 9108), (1978, 8910), (1980, 8901), (2070, 8514), (2277, 7740), (2322, 7590), (2365, 7452), (2484, 7095), (2530, 6966), (2580, 6831), (2838, 6210), (2967, 5940), (2970, 5934), (3036, 5805), (3105, 5676), (3483, 5060), (3564, 4945), (3726, 4730), (3795, 4644), (3870, 4554), (3956, 4455), (4140, 4257)]