202972500

素因数分解:

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

素因数の和:161

約数の個数: 240

約数和(自身を含む): 685780480

約数和(自身を除く): 482807980

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, 90, 93, 97, 100, 108, 124, 125, 135, 150, 155, 180, 186, 194, 225, 250, 270, 279, 291, 300, 310, 372, 375, 388, 450, 465, 485, 500, 540, 558, 582, 620, 625, 675, 750, 775, 837, 873, 900, 930, 970, 1116, 1125, 1164, 1250, 1350, 1395, 1455, 1500, 1550, 1674, 1746, 1860, 1875, 1940, 2250, 2325, 2425, 2500, 2619, 2700, 2790, 2910, 3007, 3100, 3348, 3375, 3492, 3750, 3875, 4185, 4365, 4500, 4650, 4850, 5238, 5580, 5625, 5820, 6014, 6750, 6975, 7275, 7500, 7750, 8370, 8730, 9021, 9300, 9700, 10476, 11250, 11625, 12028, 12125, 13095, 13500, 13950, 14550, 15035, 15500, 16740, 16875, 17460, 18042, 19375, 20925, 21825, 22500, 23250, 24250, 26190, 27063, 27900, 29100, 30070, 33750, 34875, 36084, 36375, 38750, 41850, 43650, 45105, 46500, 48500, 52380, 54126, 58125, 60140, 60625, 65475, 67500, 69750, 72750, 75175, 77500, 81189, 83700, 87300, 90210, 104625, 108252, 109125, 116250, 121250, 130950, 135315, 139500, 145500, 150350, 162378, 174375, 180420, 181875, 209250, 218250, 225525, 232500, 242500, 261900, 270630, 300700, 324756, 327375, 348750, 363750, 375875, 405945, 418500, 436500, 451050, 523125, 541260, 545625, 654750, 676575, 697500, 727500, 751750, 811890, 902100, 1046250, 1091250, 1127625, 1309500, 1353150, 1503500, 1623780, 1636875, 1879375, 2029725, 2092500, 2182500, 2255250, 2706300, 3273750, 3382875, 3758750, 4059450, 4510500, 5638125, 6547500, 6765750, 7517500, 8118900, 10148625, 11276250, 13531500, 16914375, 20297250, 22552500, 33828750, 40594500, 50743125, 67657500, 101486250, 202972500]

約数ペア:

[(1, 202972500), (2, 101486250), (3, 67657500), (4, 50743125), (5, 40594500), (6, 33828750), (9, 22552500), (10, 20297250), (12, 16914375), (15, 13531500), (18, 11276250), (20, 10148625), (25, 8118900), (27, 7517500), (30, 6765750), (31, 6547500), (36, 5638125), (45, 4510500), (50, 4059450), (54, 3758750), (60, 3382875), (62, 3273750), (75, 2706300), (90, 2255250), (93, 2182500), (97, 2092500), (100, 2029725), (108, 1879375), (124, 1636875), (125, 1623780), (135, 1503500), (150, 1353150), (155, 1309500), (180, 1127625), (186, 1091250), (194, 1046250), (225, 902100), (250, 811890), (270, 751750), (279, 727500), (291, 697500), (300, 676575), (310, 654750), (372, 545625), (375, 541260), (388, 523125), (450, 451050), (465, 436500), (485, 418500), (500, 405945), (540, 375875), (558, 363750), (582, 348750), (620, 327375), (625, 324756), (675, 300700), (750, 270630), (775, 261900), (837, 242500), (873, 232500), (900, 225525), (930, 218250), (970, 209250), (1116, 181875), (1125, 180420), (1164, 174375), (1250, 162378), (1350, 150350), (1395, 145500), (1455, 139500), (1500, 135315), (1550, 130950), (1674, 121250), (1746, 116250), (1860, 109125), (1875, 108252), (1940, 104625), (2250, 90210), (2325, 87300), (2425, 83700), (2500, 81189), (2619, 77500), (2700, 75175), (2790, 72750), (2910, 69750), (3007, 67500), (3100, 65475), (3348, 60625), (3375, 60140), (3492, 58125), (3750, 54126), (3875, 52380), (4185, 48500), (4365, 46500), (4500, 45105), (4650, 43650), (4850, 41850), (5238, 38750), (5580, 36375), (5625, 36084), (5820, 34875), (6014, 33750), (6750, 30070), (6975, 29100), (7275, 27900), (7500, 27063), (7750, 26190), (8370, 24250), (8730, 23250), (9021, 22500), (9300, 21825), (9700, 20925), (10476, 19375), (11250, 18042), (11625, 17460), (12028, 16875), (12125, 16740), (13095, 15500), (13500, 15035), (13950, 14550)]