87449760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 316431360

約数和(自身を除く): 228981600

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 653, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1306, 1395, 1440, 1488, 1674, 1860, 1959, 2160, 2232, 2480, 2612, 2790, 2976, 3265, 3348, 3720, 3918, 4185, 4320, 4464, 4960, 5224, 5580, 5877, 6530, 6696, 7440, 7836, 8370, 8928, 9795, 10448, 11160, 11754, 13060, 13392, 14880, 15672, 16740, 17631, 19590, 20243, 20896, 22320, 23508, 26120, 26784, 29385, 31344, 33480, 35262, 39180, 40486, 44640, 47016, 52240, 58770, 60729, 62688, 66960, 70524, 78360, 80972, 88155, 94032, 101215, 104480, 117540, 121458, 133920, 141048, 156720, 161944, 176310, 182187, 188064, 202430, 235080, 242916, 282096, 303645, 313440, 323888, 352620, 364374, 404860, 470160, 485832, 546561, 564192, 607290, 647776, 705240, 728748, 809720, 910935, 940320, 971664, 1093122, 1214580, 1410480, 1457496, 1619440, 1821870, 1943328, 2186244, 2429160, 2732805, 2820960, 2914992, 3238880, 3643740, 4372488, 4858320, 5465610, 5829984, 7287480, 8744976, 9716640, 10931220, 14574960, 17489952, 21862440, 29149920, 43724880, 87449760]

約数ペア:

[(1, 87449760), (2, 43724880), (3, 29149920), (4, 21862440), (5, 17489952), (6, 14574960), (8, 10931220), (9, 9716640), (10, 8744976), (12, 7287480), (15, 5829984), (16, 5465610), (18, 4858320), (20, 4372488), (24, 3643740), (27, 3238880), (30, 2914992), (31, 2820960), (32, 2732805), (36, 2429160), (40, 2186244), (45, 1943328), (48, 1821870), (54, 1619440), (60, 1457496), (62, 1410480), (72, 1214580), (80, 1093122), (90, 971664), (93, 940320), (96, 910935), (108, 809720), (120, 728748), (124, 705240), (135, 647776), (144, 607290), (155, 564192), (160, 546561), (180, 485832), (186, 470160), (216, 404860), (240, 364374), (248, 352620), (270, 323888), (279, 313440), (288, 303645), (310, 282096), (360, 242916), (372, 235080), (432, 202430), (465, 188064), (480, 182187), (496, 176310), (540, 161944), (558, 156720), (620, 141048), (653, 133920), (720, 121458), (744, 117540), (837, 104480), (864, 101215), (930, 94032), (992, 88155), (1080, 80972), (1116, 78360), (1240, 70524), (1306, 66960), (1395, 62688), (1440, 60729), (1488, 58770), (1674, 52240), (1860, 47016), (1959, 44640), (2160, 40486), (2232, 39180), (2480, 35262), (2612, 33480), (2790, 31344), (2976, 29385), (3265, 26784), (3348, 26120), (3720, 23508), (3918, 22320), (4185, 20896), (4320, 20243), (4464, 19590), (4960, 17631), (5224, 16740), (5580, 15672), (5877, 14880), (6530, 13392), (6696, 13060), (7440, 11754), (7836, 11160), (8370, 10448), (8928, 9795)]