87584490

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 285143040

約数和(自身を除く): 197558550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 243, 266, 270, 271, 285, 315, 342, 378, 399, 405, 486, 513, 542, 567, 570, 630, 665, 798, 810, 813, 855, 945, 1026, 1134, 1197, 1215, 1330, 1355, 1539, 1626, 1701, 1710, 1890, 1897, 1995, 2394, 2430, 2439, 2565, 2710, 2835, 3078, 3402, 3591, 3794, 3990, 4065, 4617, 4878, 5130, 5149, 5670, 5691, 5985, 7182, 7317, 7695, 8130, 8505, 9234, 9485, 10298, 10773, 11382, 11970, 12195, 14634, 15390, 15447, 17010, 17073, 17955, 18970, 21546, 21951, 23085, 24390, 25745, 28455, 30894, 32319, 34146, 35910, 36043, 36585, 43902, 46170, 46341, 51219, 51490, 53865, 56910, 64638, 65853, 72086, 73170, 77235, 85365, 92682, 102438, 107730, 108129, 109755, 131706, 139023, 153657, 154470, 161595, 170730, 180215, 216258, 219510, 231705, 256095, 278046, 307314, 323190, 324387, 329265, 360430, 417069, 460971, 463410, 512190, 540645, 648774, 658530, 695115, 768285, 834138, 921942, 973161, 1081290, 1251207, 1390230, 1536570, 1621935, 1946322, 2085345, 2304855, 2502414, 2919483, 3243870, 4170690, 4609710, 4865805, 5838966, 6256035, 8758449, 9731610, 12512070, 14597415, 17516898, 29194830, 43792245, 87584490]

約数ペア:

[(1, 87584490), (2, 43792245), (3, 29194830), (5, 17516898), (6, 14597415), (7, 12512070), (9, 9731610), (10, 8758449), (14, 6256035), (15, 5838966), (18, 4865805), (19, 4609710), (21, 4170690), (27, 3243870), (30, 2919483), (35, 2502414), (38, 2304855), (42, 2085345), (45, 1946322), (54, 1621935), (57, 1536570), (63, 1390230), (70, 1251207), (81, 1081290), (90, 973161), (95, 921942), (105, 834138), (114, 768285), (126, 695115), (133, 658530), (135, 648774), (162, 540645), (171, 512190), (189, 463410), (190, 460971), (210, 417069), (243, 360430), (266, 329265), (270, 324387), (271, 323190), (285, 307314), (315, 278046), (342, 256095), (378, 231705), (399, 219510), (405, 216258), (486, 180215), (513, 170730), (542, 161595), (567, 154470), (570, 153657), (630, 139023), (665, 131706), (798, 109755), (810, 108129), (813, 107730), (855, 102438), (945, 92682), (1026, 85365), (1134, 77235), (1197, 73170), (1215, 72086), (1330, 65853), (1355, 64638), (1539, 56910), (1626, 53865), (1701, 51490), (1710, 51219), (1890, 46341), (1897, 46170), (1995, 43902), (2394, 36585), (2430, 36043), (2439, 35910), (2565, 34146), (2710, 32319), (2835, 30894), (3078, 28455), (3402, 25745), (3591, 24390), (3794, 23085), (3990, 21951), (4065, 21546), (4617, 18970), (4878, 17955), (5130, 17073), (5149, 17010), (5670, 15447), (5691, 15390), (5985, 14634), (7182, 12195), (7317, 11970), (7695, 11382), (8130, 10773), (8505, 10298), (9234, 9485)]