145974150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 489730560

約数和(自身を除く): 343756410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 150, 162, 171, 175, 189, 190, 210, 225, 266, 270, 271, 285, 315, 342, 350, 378, 399, 405, 450, 475, 513, 525, 542, 567, 570, 630, 665, 675, 798, 810, 813, 855, 945, 950, 1026, 1050, 1134, 1197, 1330, 1350, 1355, 1425, 1539, 1575, 1626, 1710, 1890, 1897, 1995, 2025, 2394, 2439, 2565, 2710, 2835, 2850, 3078, 3150, 3325, 3591, 3794, 3990, 4050, 4065, 4275, 4725, 4878, 5130, 5149, 5670, 5691, 5985, 6650, 6775, 7182, 7317, 7695, 8130, 8550, 9450, 9485, 9975, 10298, 10773, 11382, 11970, 12195, 12825, 13550, 14175, 14634, 15390, 15447, 17073, 17955, 18970, 19950, 20325, 21546, 21951, 24390, 25650, 25745, 28350, 28455, 29925, 30894, 34146, 35910, 36043, 36585, 38475, 40650, 43902, 46341, 47425, 51219, 51490, 53865, 56910, 59850, 60975, 72086, 73170, 76950, 77235, 85365, 89775, 92682, 94850, 102438, 107730, 108129, 109755, 121950, 128725, 139023, 142275, 153657, 154470, 170730, 179550, 180215, 182925, 216258, 219510, 231705, 256095, 257450, 269325, 278046, 284550, 307314, 324387, 360430, 365850, 386175, 417069, 426825, 463410, 512190, 538650, 540645, 548775, 648774, 695115, 768285, 772350, 834138, 853650, 901075, 973161, 1081290, 1097550, 1158525, 1280475, 1390230, 1536570, 1621935, 1802150, 1946322, 2085345, 2317050, 2560950, 2703225, 2919483, 3243870, 3475575, 3841425, 4170690, 4865805, 5406450, 5838966, 6951150, 7682850, 8109675, 9731610, 10426725, 14597415, 16219350, 20853450, 24329025, 29194830, 48658050, 72987075, 145974150]

約数ペア:

[(1, 145974150), (2, 72987075), (3, 48658050), (5, 29194830), (6, 24329025), (7, 20853450), (9, 16219350), (10, 14597415), (14, 10426725), (15, 9731610), (18, 8109675), (19, 7682850), (21, 6951150), (25, 5838966), (27, 5406450), (30, 4865805), (35, 4170690), (38, 3841425), (42, 3475575), (45, 3243870), (50, 2919483), (54, 2703225), (57, 2560950), (63, 2317050), (70, 2085345), (75, 1946322), (81, 1802150), (90, 1621935), (95, 1536570), (105, 1390230), (114, 1280475), (126, 1158525), (133, 1097550), (135, 1081290), (150, 973161), (162, 901075), (171, 853650), (175, 834138), (189, 772350), (190, 768285), (210, 695115), (225, 648774), (266, 548775), (270, 540645), (271, 538650), (285, 512190), (315, 463410), (342, 426825), (350, 417069), (378, 386175), (399, 365850), (405, 360430), (450, 324387), (475, 307314), (513, 284550), (525, 278046), (542, 269325), (567, 257450), (570, 256095), (630, 231705), (665, 219510), (675, 216258), (798, 182925), (810, 180215), (813, 179550), (855, 170730), (945, 154470), (950, 153657), (1026, 142275), (1050, 139023), (1134, 128725), (1197, 121950), (1330, 109755), (1350, 108129), (1355, 107730), (1425, 102438), (1539, 94850), (1575, 92682), (1626, 89775), (1710, 85365), (1890, 77235), (1897, 76950), (1995, 73170), (2025, 72086), (2394, 60975), (2439, 59850), (2565, 56910), (2710, 53865), (2835, 51490), (2850, 51219), (3078, 47425), (3150, 46341), (3325, 43902), (3591, 40650), (3794, 38475), (3990, 36585), (4050, 36043), (4065, 35910), (4275, 34146), (4725, 30894), (4878, 29925), (5130, 28455), (5149, 28350), (5670, 25745), (5691, 25650), (5985, 24390), (6650, 21951), (6775, 21546), (7182, 20325), (7317, 19950), (7695, 18970), (8130, 17955), (8550, 17073), (9450, 15447), (9485, 15390), (9975, 14634), (10298, 14175), (10773, 13550), (11382, 12825), (11970, 12195)]