101997720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 370656000

約数和(自身を除く): 268658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 599, 645, 660, 774, 792, 860, 946, 990, 1032, 1198, 1290, 1320, 1419, 1548, 1720, 1797, 1892, 1935, 1980, 2365, 2396, 2580, 2838, 2995, 3096, 3594, 3784, 3870, 3960, 4257, 4730, 4792, 5160, 5391, 5676, 5990, 6589, 7095, 7188, 7740, 8514, 8985, 9460, 10782, 11352, 11980, 13178, 14190, 14376, 15480, 17028, 17970, 18920, 19767, 21285, 21564, 23960, 25757, 26356, 26955, 28380, 32945, 34056, 35940, 39534, 42570, 43128, 51514, 52712, 53910, 56760, 59301, 65890, 71880, 77271, 79068, 85140, 98835, 103028, 107820, 118602, 128785, 131780, 154542, 158136, 170280, 197670, 206056, 215640, 231813, 237204, 257570, 263560, 283327, 296505, 309084, 386355, 395340, 463626, 474408, 515140, 566654, 593010, 618168, 772710, 790680, 849981, 927252, 1030280, 1133308, 1159065, 1186020, 1416635, 1545420, 1699962, 1854504, 2266616, 2318130, 2372040, 2549943, 2833270, 3090840, 3399924, 4249905, 4636260, 5099886, 5666540, 6799848, 8499810, 9272520, 10199772, 11333080, 12749715, 16999620, 20399544, 25499430, 33999240, 50998860, 101997720]

約数ペア:

[(1, 101997720), (2, 50998860), (3, 33999240), (4, 25499430), (5, 20399544), (6, 16999620), (8, 12749715), (9, 11333080), (10, 10199772), (11, 9272520), (12, 8499810), (15, 6799848), (18, 5666540), (20, 5099886), (22, 4636260), (24, 4249905), (30, 3399924), (33, 3090840), (36, 2833270), (40, 2549943), (43, 2372040), (44, 2318130), (45, 2266616), (55, 1854504), (60, 1699962), (66, 1545420), (72, 1416635), (86, 1186020), (88, 1159065), (90, 1133308), (99, 1030280), (110, 927252), (120, 849981), (129, 790680), (132, 772710), (165, 618168), (172, 593010), (180, 566654), (198, 515140), (215, 474408), (220, 463626), (258, 395340), (264, 386355), (330, 309084), (344, 296505), (360, 283327), (387, 263560), (396, 257570), (430, 237204), (440, 231813), (473, 215640), (495, 206056), (516, 197670), (599, 170280), (645, 158136), (660, 154542), (774, 131780), (792, 128785), (860, 118602), (946, 107820), (990, 103028), (1032, 98835), (1198, 85140), (1290, 79068), (1320, 77271), (1419, 71880), (1548, 65890), (1720, 59301), (1797, 56760), (1892, 53910), (1935, 52712), (1980, 51514), (2365, 43128), (2396, 42570), (2580, 39534), (2838, 35940), (2995, 34056), (3096, 32945), (3594, 28380), (3784, 26955), (3870, 26356), (3960, 25757), (4257, 23960), (4730, 21564), (4792, 21285), (5160, 19767), (5391, 18920), (5676, 17970), (5990, 17028), (6589, 15480), (7095, 14376), (7188, 14190), (7740, 13178), (8514, 11980), (8985, 11352), (9460, 10782)]