91491400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 286231680

約数和(自身を除く): 194740280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 457, 520, 550, 572, 616, 650, 700, 715, 728, 770, 910, 914, 1001, 1100, 1144, 1300, 1400, 1430, 1540, 1820, 1828, 1925, 2002, 2200, 2275, 2285, 2600, 2860, 3080, 3199, 3575, 3640, 3656, 3850, 4004, 4550, 4570, 5005, 5027, 5720, 5941, 6398, 7150, 7700, 8008, 9100, 9140, 10010, 10054, 11425, 11882, 12796, 14300, 15400, 15995, 18200, 18280, 20020, 20108, 22850, 23764, 25025, 25135, 25592, 28600, 29705, 31990, 35189, 40040, 40216, 41587, 45700, 47528, 50050, 50270, 59410, 63980, 65351, 70378, 79975, 83174, 91400, 100100, 100540, 118820, 125675, 127960, 130702, 140756, 148525, 159950, 166348, 175945, 200200, 201080, 207935, 237640, 251350, 261404, 281512, 297050, 319900, 326755, 332696, 351890, 415870, 457457, 502700, 522808, 594100, 639800, 653510, 703780, 831740, 879725, 914914, 1005400, 1039675, 1188200, 1307020, 1407560, 1633775, 1663480, 1759450, 1829828, 2079350, 2287285, 2614040, 3267550, 3518900, 3659656, 4158700, 4574570, 6535100, 7037800, 8317400, 9149140, 11436425, 13070200, 18298280, 22872850, 45745700, 91491400]

約数ペア:

[(1, 91491400), (2, 45745700), (4, 22872850), (5, 18298280), (7, 13070200), (8, 11436425), (10, 9149140), (11, 8317400), (13, 7037800), (14, 6535100), (20, 4574570), (22, 4158700), (25, 3659656), (26, 3518900), (28, 3267550), (35, 2614040), (40, 2287285), (44, 2079350), (50, 1829828), (52, 1759450), (55, 1663480), (56, 1633775), (65, 1407560), (70, 1307020), (77, 1188200), (88, 1039675), (91, 1005400), (100, 914914), (104, 879725), (110, 831740), (130, 703780), (140, 653510), (143, 639800), (154, 594100), (175, 522808), (182, 502700), (200, 457457), (220, 415870), (260, 351890), (275, 332696), (280, 326755), (286, 319900), (308, 297050), (325, 281512), (350, 261404), (364, 251350), (385, 237640), (440, 207935), (455, 201080), (457, 200200), (520, 175945), (550, 166348), (572, 159950), (616, 148525), (650, 140756), (700, 130702), (715, 127960), (728, 125675), (770, 118820), (910, 100540), (914, 100100), (1001, 91400), (1100, 83174), (1144, 79975), (1300, 70378), (1400, 65351), (1430, 63980), (1540, 59410), (1820, 50270), (1828, 50050), (1925, 47528), (2002, 45700), (2200, 41587), (2275, 40216), (2285, 40040), (2600, 35189), (2860, 31990), (3080, 29705), (3199, 28600), (3575, 25592), (3640, 25135), (3656, 25025), (3850, 23764), (4004, 22850), (4550, 20108), (4570, 20020), (5005, 18280), (5027, 18200), (5720, 15995), (5941, 15400), (6398, 14300), (7150, 12796), (7700, 11882), (8008, 11425), (9100, 10054), (9140, 10010)]