85574880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 317011968

約数和(自身を除く): 231437088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 71, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 142, 144, 155, 160, 162, 180, 186, 213, 216, 240, 243, 248, 270, 279, 284, 288, 310, 324, 355, 360, 372, 405, 426, 432, 465, 480, 486, 496, 540, 558, 568, 620, 639, 648, 710, 720, 744, 810, 837, 852, 864, 930, 972, 992, 1065, 1080, 1116, 1136, 1215, 1240, 1278, 1296, 1395, 1420, 1440, 1488, 1620, 1674, 1704, 1860, 1917, 1944, 2130, 2160, 2201, 2232, 2272, 2430, 2480, 2511, 2556, 2592, 2790, 2840, 2976, 3195, 3240, 3348, 3408, 3720, 3834, 3888, 4185, 4260, 4320, 4402, 4464, 4860, 4960, 5022, 5112, 5580, 5680, 5751, 6390, 6480, 6603, 6696, 6816, 7440, 7533, 7668, 7776, 8370, 8520, 8804, 8928, 9585, 9720, 10044, 10224, 11005, 11160, 11360, 11502, 12555, 12780, 12960, 13206, 13392, 14880, 15066, 15336, 16740, 17040, 17253, 17608, 19170, 19440, 19809, 20088, 20448, 22010, 22320, 23004, 25110, 25560, 26412, 26784, 28755, 30132, 30672, 33015, 33480, 34080, 34506, 35216, 37665, 38340, 38880, 39618, 40176, 44020, 44640, 46008, 50220, 51120, 52824, 57510, 59427, 60264, 61344, 66030, 66960, 69012, 70432, 75330, 76680, 79236, 80352, 86265, 88040, 92016, 99045, 100440, 102240, 105648, 115020, 118854, 120528, 132060, 133920, 138024, 150660, 153360, 158472, 172530, 176080, 178281, 184032, 198090, 200880, 211296, 230040, 237708, 241056, 264120, 276048, 297135, 301320, 306720, 316944, 345060, 352160, 356562, 396180, 401760, 460080, 475416, 528240, 534843, 552096, 594270, 602640, 633888, 690120, 713124, 792360, 891405, 920160, 950832, 1056480, 1069686, 1188540, 1205280, 1380240, 1426248, 1584720, 1782810, 1901664, 2139372, 2377080, 2674215, 2760480, 2852496, 3169440, 3565620, 4278744, 4754160, 5348430, 5704992, 7131240, 8557488, 9508320, 10696860, 14262480, 17114976, 21393720, 28524960, 42787440, 85574880]

約数ペア:

[(1, 85574880), (2, 42787440), (3, 28524960), (4, 21393720), (5, 17114976), (6, 14262480), (8, 10696860), (9, 9508320), (10, 8557488), (12, 7131240), (15, 5704992), (16, 5348430), (18, 4754160), (20, 4278744), (24, 3565620), (27, 3169440), (30, 2852496), (31, 2760480), (32, 2674215), (36, 2377080), (40, 2139372), (45, 1901664), (48, 1782810), (54, 1584720), (60, 1426248), (62, 1380240), (71, 1205280), (72, 1188540), (80, 1069686), (81, 1056480), (90, 950832), (93, 920160), (96, 891405), (108, 792360), (120, 713124), (124, 690120), (135, 633888), (142, 602640), (144, 594270), (155, 552096), (160, 534843), (162, 528240), (180, 475416), (186, 460080), (213, 401760), (216, 396180), (240, 356562), (243, 352160), (248, 345060), (270, 316944), (279, 306720), (284, 301320), (288, 297135), (310, 276048), (324, 264120), (355, 241056), (360, 237708), (372, 230040), (405, 211296), (426, 200880), (432, 198090), (465, 184032), (480, 178281), (486, 176080), (496, 172530), (540, 158472), (558, 153360), (568, 150660), (620, 138024), (639, 133920), (648, 132060), (710, 120528), (720, 118854), (744, 115020), (810, 105648), (837, 102240), (852, 100440), (864, 99045), (930, 92016), (972, 88040), (992, 86265), (1065, 80352), (1080, 79236), (1116, 76680), (1136, 75330), (1215, 70432), (1240, 69012), (1278, 66960), (1296, 66030), (1395, 61344), (1420, 60264), (1440, 59427), (1488, 57510), (1620, 52824), (1674, 51120), (1704, 50220), (1860, 46008), (1917, 44640), (1944, 44020), (2130, 40176), (2160, 39618), (2201, 38880), (2232, 38340), (2272, 37665), (2430, 35216), (2480, 34506), (2511, 34080), (2556, 33480), (2592, 33015), (2790, 30672), (2840, 30132), (2976, 28755), (3195, 26784), (3240, 26412), (3348, 25560), (3408, 25110), (3720, 23004), (3834, 22320), (3888, 22010), (4185, 20448), (4260, 20088), (4320, 19809), (4402, 19440), (4464, 19170), (4860, 17608), (4960, 17253), (5022, 17040), (5112, 16740), (5580, 15336), (5680, 15066), (5751, 14880), (6390, 13392), (6480, 13206), (6603, 12960), (6696, 12780), (6816, 12555), (7440, 11502), (7533, 11360), (7668, 11160), (7776, 11005), (8370, 10224), (8520, 10044), (8804, 9720), (8928, 9585)]