27452040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 128

約数和(自身を含む): 102712320

約数和(自身を除く): 75260280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2971, 3080, 4620, 5942, 8913, 9240, 11884, 14855, 17826, 20797, 23768, 29710, 32681, 35652, 41594, 44565, 59420, 62391, 65362, 71304, 83188, 89130, 98043, 103985, 118840, 124782, 130724, 163405, 166376, 178260, 196086, 207970, 228767, 249564, 261448, 311955, 326810, 356520, 392172, 415940, 457534, 490215, 499128, 623910, 653620, 686301, 784344, 831880, 915068, 980430, 1143835, 1247820, 1307240, 1372602, 1830136, 1960860, 2287670, 2495640, 2745204, 3431505, 3921720, 4575340, 5490408, 6863010, 9150680, 13726020, 27452040]

約数ペア:

[(1, 27452040), (2, 13726020), (3, 9150680), (4, 6863010), (5, 5490408), (6, 4575340), (7, 3921720), (8, 3431505), (10, 2745204), (11, 2495640), (12, 2287670), (14, 1960860), (15, 1830136), (20, 1372602), (21, 1307240), (22, 1247820), (24, 1143835), (28, 980430), (30, 915068), (33, 831880), (35, 784344), (40, 686301), (42, 653620), (44, 623910), (55, 499128), (56, 490215), (60, 457534), (66, 415940), (70, 392172), (77, 356520), (84, 326810), (88, 311955), (105, 261448), (110, 249564), (120, 228767), (132, 207970), (140, 196086), (154, 178260), (165, 166376), (168, 163405), (210, 130724), (220, 124782), (231, 118840), (264, 103985), (280, 98043), (308, 89130), (330, 83188), (385, 71304), (420, 65362), (440, 62391), (462, 59420), (616, 44565), (660, 41594), (770, 35652), (840, 32681), (924, 29710), (1155, 23768), (1320, 20797), (1540, 17826), (1848, 14855), (2310, 11884), (2971, 9240), (3080, 8913), (4620, 5942)]