2625480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 256

約数和(自身を含む): 10886400

約数和(自身を除く): 8260920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 130, 132, 135, 136, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 216, 220, 221, 234, 255, 260, 264, 270, 286, 297, 306, 312, 330, 340, 351, 360, 374, 390, 396, 408, 429, 440, 442, 459, 468, 495, 510, 520, 540, 561, 572, 585, 594, 612, 660, 663, 680, 702, 715, 748, 765, 780, 792, 858, 884, 918, 935, 936, 990, 1020, 1080, 1105, 1122, 1144, 1170, 1188, 1224, 1287, 1320, 1326, 1404, 1430, 1485, 1496, 1530, 1560, 1683, 1716, 1755, 1768, 1836, 1870, 1980, 1989, 2040, 2145, 2210, 2244, 2295, 2340, 2376, 2431, 2574, 2652, 2805, 2808, 2860, 2970, 3060, 3315, 3366, 3432, 3510, 3672, 3740, 3861, 3960, 3978, 4290, 4420, 4488, 4590, 4680, 4862, 5049, 5148, 5304, 5610, 5720, 5940, 5967, 6120, 6435, 6630, 6732, 7020, 7293, 7480, 7722, 7956, 8415, 8580, 8840, 9180, 9724, 9945, 10098, 10296, 11220, 11880, 11934, 12155, 12870, 13260, 13464, 14040, 14586, 15444, 15912, 16830, 17160, 18360, 19305, 19448, 19890, 20196, 21879, 22440, 23868, 24310, 25245, 25740, 26520, 29172, 29835, 30888, 33660, 36465, 38610, 39780, 40392, 43758, 47736, 48620, 50490, 51480, 58344, 59670, 65637, 67320, 72930, 77220, 79560, 87516, 97240, 100980, 109395, 119340, 131274, 145860, 154440, 175032, 201960, 218790, 238680, 262548, 291720, 328185, 437580, 525096, 656370, 875160, 1312740, 2625480]

約数ペア:

[(1, 2625480), (2, 1312740), (3, 875160), (4, 656370), (5, 525096), (6, 437580), (8, 328185), (9, 291720), (10, 262548), (11, 238680), (12, 218790), (13, 201960), (15, 175032), (17, 154440), (18, 145860), (20, 131274), (22, 119340), (24, 109395), (26, 100980), (27, 97240), (30, 87516), (33, 79560), (34, 77220), (36, 72930), (39, 67320), (40, 65637), (44, 59670), (45, 58344), (51, 51480), (52, 50490), (54, 48620), (55, 47736), (60, 43758), (65, 40392), (66, 39780), (68, 38610), (72, 36465), (78, 33660), (85, 30888), (88, 29835), (90, 29172), (99, 26520), (102, 25740), (104, 25245), (108, 24310), (110, 23868), (117, 22440), (120, 21879), (130, 20196), (132, 19890), (135, 19448), (136, 19305), (143, 18360), (153, 17160), (156, 16830), (165, 15912), (170, 15444), (180, 14586), (187, 14040), (195, 13464), (198, 13260), (204, 12870), (216, 12155), (220, 11934), (221, 11880), (234, 11220), (255, 10296), (260, 10098), (264, 9945), (270, 9724), (286, 9180), (297, 8840), (306, 8580), (312, 8415), (330, 7956), (340, 7722), (351, 7480), (360, 7293), (374, 7020), (390, 6732), (396, 6630), (408, 6435), (429, 6120), (440, 5967), (442, 5940), (459, 5720), (468, 5610), (495, 5304), (510, 5148), (520, 5049), (540, 4862), (561, 4680), (572, 4590), (585, 4488), (594, 4420), (612, 4290), (660, 3978), (663, 3960), (680, 3861), (702, 3740), (715, 3672), (748, 3510), (765, 3432), (780, 3366), (792, 3315), (858, 3060), (884, 2970), (918, 2860), (935, 2808), (936, 2805), (990, 2652), (1020, 2574), (1080, 2431), (1105, 2376), (1122, 2340), (1144, 2295), (1170, 2244), (1188, 2210), (1224, 2145), (1287, 2040), (1320, 1989), (1326, 1980), (1404, 1870), (1430, 1836), (1485, 1768), (1496, 1755), (1530, 1716), (1560, 1683)]