85025160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 256

約数和(自身を含む): 328147200

約数和(自身を除く): 243122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 421, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 842, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1263, 1320, 1485, 1496, 1530, 1683, 1684, 1836, 1870, 1980, 2040, 2105, 2244, 2295, 2376, 2526, 2805, 2970, 3060, 3366, 3368, 3672, 3740, 3789, 3960, 4210, 4488, 4590, 4631, 5049, 5052, 5610, 5940, 6120, 6315, 6732, 7157, 7480, 7578, 8415, 8420, 9180, 9262, 10098, 10104, 11220, 11367, 11880, 12630, 13464, 13893, 14314, 15156, 16830, 16840, 18360, 18524, 18945, 20196, 21471, 22440, 22734, 23155, 25245, 25260, 27786, 28628, 30312, 33660, 35785, 37048, 37890, 40392, 41679, 42942, 45468, 46310, 50490, 50520, 55572, 56835, 57256, 64413, 67320, 69465, 71570, 75780, 78727, 83358, 85884, 90936, 92620, 100980, 107355, 111144, 113670, 125037, 128826, 138930, 143140, 151560, 157454, 166716, 171768, 185240, 193239, 201960, 208395, 214710, 227340, 236181, 250074, 257652, 277860, 286280, 314908, 322065, 333432, 386478, 393635, 416790, 429420, 454680, 472362, 500148, 515304, 555720, 625185, 629816, 644130, 708543, 772956, 787270, 833580, 858840, 944724, 966195, 1000296, 1180905, 1250370, 1288260, 1417086, 1545912, 1574540, 1667160, 1889448, 1932390, 2125629, 2361810, 2500740, 2576520, 2834172, 3149080, 3542715, 3864780, 4251258, 4723620, 5001480, 5668344, 7085430, 7729560, 8502516, 9447240, 10628145, 14170860, 17005032, 21256290, 28341720, 42512580, 85025160]

約数ペア:

[(1, 85025160), (2, 42512580), (3, 28341720), (4, 21256290), (5, 17005032), (6, 14170860), (8, 10628145), (9, 9447240), (10, 8502516), (11, 7729560), (12, 7085430), (15, 5668344), (17, 5001480), (18, 4723620), (20, 4251258), (22, 3864780), (24, 3542715), (27, 3149080), (30, 2834172), (33, 2576520), (34, 2500740), (36, 2361810), (40, 2125629), (44, 1932390), (45, 1889448), (51, 1667160), (54, 1574540), (55, 1545912), (60, 1417086), (66, 1288260), (68, 1250370), (72, 1180905), (85, 1000296), (88, 966195), (90, 944724), (99, 858840), (102, 833580), (108, 787270), (110, 772956), (120, 708543), (132, 644130), (135, 629816), (136, 625185), (153, 555720), (165, 515304), (170, 500148), (180, 472362), (187, 454680), (198, 429420), (204, 416790), (216, 393635), (220, 386478), (255, 333432), (264, 322065), (270, 314908), (297, 286280), (306, 277860), (330, 257652), (340, 250074), (360, 236181), (374, 227340), (396, 214710), (408, 208395), (421, 201960), (440, 193239), (459, 185240), (495, 171768), (510, 166716), (540, 157454), (561, 151560), (594, 143140), (612, 138930), (660, 128826), (680, 125037), (748, 113670), (765, 111144), (792, 107355), (842, 100980), (918, 92620), (935, 90936), (990, 85884), (1020, 83358), (1080, 78727), (1122, 75780), (1188, 71570), (1224, 69465), (1263, 67320), (1320, 64413), (1485, 57256), (1496, 56835), (1530, 55572), (1683, 50520), (1684, 50490), (1836, 46310), (1870, 45468), (1980, 42942), (2040, 41679), (2105, 40392), (2244, 37890), (2295, 37048), (2376, 35785), (2526, 33660), (2805, 30312), (2970, 28628), (3060, 27786), (3366, 25260), (3368, 25245), (3672, 23155), (3740, 22734), (3789, 22440), (3960, 21471), (4210, 20196), (4488, 18945), (4590, 18524), (4631, 18360), (5049, 16840), (5052, 16830), (5610, 15156), (5940, 14314), (6120, 13893), (6315, 13464), (6732, 12630), (7157, 11880), (7480, 11367), (7578, 11220), (8415, 10104), (8420, 10098), (9180, 9262)]