121783500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 414365952

約数和(自身を除く): 292582452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 97, 100, 108, 124, 125, 135, 150, 155, 162, 180, 186, 194, 225, 250, 270, 279, 291, 300, 310, 324, 372, 375, 388, 405, 450, 465, 485, 500, 540, 558, 582, 620, 675, 750, 775, 810, 837, 873, 900, 930, 970, 1116, 1125, 1164, 1350, 1395, 1455, 1500, 1550, 1620, 1674, 1746, 1860, 1940, 2025, 2250, 2325, 2425, 2511, 2619, 2700, 2790, 2910, 3007, 3100, 3348, 3375, 3492, 3875, 4050, 4185, 4365, 4500, 4650, 4850, 5022, 5238, 5580, 5820, 6014, 6750, 6975, 7275, 7750, 7857, 8100, 8370, 8730, 9021, 9300, 9700, 10044, 10125, 10476, 11625, 12028, 12125, 12555, 13095, 13500, 13950, 14550, 15035, 15500, 15714, 16740, 17460, 18042, 20250, 20925, 21825, 23250, 24250, 25110, 26190, 27063, 27900, 29100, 30070, 31428, 34875, 36084, 36375, 39285, 40500, 41850, 43650, 45105, 46500, 48500, 50220, 52380, 54126, 60140, 62775, 65475, 69750, 72750, 75175, 78570, 81189, 83700, 87300, 90210, 104625, 108252, 109125, 125550, 130950, 135315, 139500, 145500, 150350, 157140, 162378, 180420, 196425, 209250, 218250, 225525, 243567, 251100, 261900, 270630, 300700, 313875, 324756, 327375, 375875, 392850, 405945, 418500, 436500, 451050, 487134, 541260, 627750, 654750, 676575, 751750, 785700, 811890, 902100, 974268, 982125, 1127625, 1217835, 1255500, 1309500, 1353150, 1503500, 1623780, 1964250, 2029725, 2255250, 2435670, 2706300, 3382875, 3928500, 4059450, 4510500, 4871340, 6089175, 6765750, 8118900, 10148625, 12178350, 13531500, 20297250, 24356700, 30445875, 40594500, 60891750, 121783500]

約数ペア:

[(1, 121783500), (2, 60891750), (3, 40594500), (4, 30445875), (5, 24356700), (6, 20297250), (9, 13531500), (10, 12178350), (12, 10148625), (15, 8118900), (18, 6765750), (20, 6089175), (25, 4871340), (27, 4510500), (30, 4059450), (31, 3928500), (36, 3382875), (45, 2706300), (50, 2435670), (54, 2255250), (60, 2029725), (62, 1964250), (75, 1623780), (81, 1503500), (90, 1353150), (93, 1309500), (97, 1255500), (100, 1217835), (108, 1127625), (124, 982125), (125, 974268), (135, 902100), (150, 811890), (155, 785700), (162, 751750), (180, 676575), (186, 654750), (194, 627750), (225, 541260), (250, 487134), (270, 451050), (279, 436500), (291, 418500), (300, 405945), (310, 392850), (324, 375875), (372, 327375), (375, 324756), (388, 313875), (405, 300700), (450, 270630), (465, 261900), (485, 251100), (500, 243567), (540, 225525), (558, 218250), (582, 209250), (620, 196425), (675, 180420), (750, 162378), (775, 157140), (810, 150350), (837, 145500), (873, 139500), (900, 135315), (930, 130950), (970, 125550), (1116, 109125), (1125, 108252), (1164, 104625), (1350, 90210), (1395, 87300), (1455, 83700), (1500, 81189), (1550, 78570), (1620, 75175), (1674, 72750), (1746, 69750), (1860, 65475), (1940, 62775), (2025, 60140), (2250, 54126), (2325, 52380), (2425, 50220), (2511, 48500), (2619, 46500), (2700, 45105), (2790, 43650), (2910, 41850), (3007, 40500), (3100, 39285), (3348, 36375), (3375, 36084), (3492, 34875), (3875, 31428), (4050, 30070), (4185, 29100), (4365, 27900), (4500, 27063), (4650, 26190), (4850, 25110), (5022, 24250), (5238, 23250), (5580, 21825), (5820, 20925), (6014, 20250), (6750, 18042), (6975, 17460), (7275, 16740), (7750, 15714), (7857, 15500), (8100, 15035), (8370, 14550), (8730, 13950), (9021, 13500), (9300, 13095), (9700, 12555), (10044, 12125), (10125, 12028), (10476, 11625)]