85214880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 313208532

約数和(自身を除く): 227993652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 96, 102, 118, 120, 136, 144, 153, 160, 170, 177, 180, 204, 236, 240, 255, 272, 288, 295, 306, 340, 354, 360, 408, 472, 480, 510, 531, 544, 590, 612, 680, 708, 720, 765, 816, 885, 944, 1003, 1020, 1062, 1180, 1224, 1360, 1416, 1440, 1530, 1632, 1770, 1888, 2006, 2040, 2124, 2360, 2448, 2655, 2720, 2832, 3009, 3060, 3481, 3540, 4012, 4080, 4248, 4720, 4896, 5015, 5310, 5664, 6018, 6120, 6962, 7080, 8024, 8160, 8496, 9027, 9440, 10030, 10443, 10620, 12036, 12240, 13924, 14160, 15045, 16048, 16992, 17405, 18054, 20060, 20886, 21240, 24072, 24480, 27848, 28320, 30090, 31329, 32096, 34810, 36108, 40120, 41772, 42480, 45135, 48144, 52215, 55696, 59177, 60180, 62658, 69620, 72216, 80240, 83544, 84960, 90270, 96288, 104430, 111392, 118354, 120360, 125316, 139240, 144432, 156645, 160480, 167088, 177531, 180540, 208860, 236708, 240720, 250632, 278480, 288864, 295885, 313290, 334176, 355062, 361080, 417720, 473416, 481440, 501264, 532593, 556960, 591770, 626580, 710124, 722160, 835440, 887655, 946832, 1002528, 1065186, 1183540, 1253160, 1420248, 1444320, 1670880, 1775310, 1893664, 2130372, 2367080, 2506320, 2662965, 2840496, 3550620, 4260744, 4734160, 5012640, 5325930, 5680992, 7101240, 8521488, 9468320, 10651860, 14202480, 17042976, 21303720, 28404960, 42607440, 85214880]

約数ペア:

[(1, 85214880), (2, 42607440), (3, 28404960), (4, 21303720), (5, 17042976), (6, 14202480), (8, 10651860), (9, 9468320), (10, 8521488), (12, 7101240), (15, 5680992), (16, 5325930), (17, 5012640), (18, 4734160), (20, 4260744), (24, 3550620), (30, 2840496), (32, 2662965), (34, 2506320), (36, 2367080), (40, 2130372), (45, 1893664), (48, 1775310), (51, 1670880), (59, 1444320), (60, 1420248), (68, 1253160), (72, 1183540), (80, 1065186), (85, 1002528), (90, 946832), (96, 887655), (102, 835440), (118, 722160), (120, 710124), (136, 626580), (144, 591770), (153, 556960), (160, 532593), (170, 501264), (177, 481440), (180, 473416), (204, 417720), (236, 361080), (240, 355062), (255, 334176), (272, 313290), (288, 295885), (295, 288864), (306, 278480), (340, 250632), (354, 240720), (360, 236708), (408, 208860), (472, 180540), (480, 177531), (510, 167088), (531, 160480), (544, 156645), (590, 144432), (612, 139240), (680, 125316), (708, 120360), (720, 118354), (765, 111392), (816, 104430), (885, 96288), (944, 90270), (1003, 84960), (1020, 83544), (1062, 80240), (1180, 72216), (1224, 69620), (1360, 62658), (1416, 60180), (1440, 59177), (1530, 55696), (1632, 52215), (1770, 48144), (1888, 45135), (2006, 42480), (2040, 41772), (2124, 40120), (2360, 36108), (2448, 34810), (2655, 32096), (2720, 31329), (2832, 30090), (3009, 28320), (3060, 27848), (3481, 24480), (3540, 24072), (4012, 21240), (4080, 20886), (4248, 20060), (4720, 18054), (4896, 17405), (5015, 16992), (5310, 16048), (5664, 15045), (6018, 14160), (6120, 13924), (6962, 12240), (7080, 12036), (8024, 10620), (8160, 10443), (8496, 10030), (9027, 9440)]