287304300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 934002720

約数和(自身を除く): 646698420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 388, 450, 485, 540, 582, 675, 873, 900, 970, 1097, 1164, 1350, 1455, 1746, 1940, 2194, 2425, 2619, 2700, 2910, 3291, 3492, 4365, 4388, 4850, 5238, 5485, 5820, 6582, 7275, 8730, 9700, 9873, 10476, 10970, 13095, 13164, 14550, 16455, 17460, 19746, 21825, 21940, 26190, 27425, 29100, 29619, 32910, 39492, 43650, 49365, 52380, 54850, 59238, 65475, 65820, 82275, 87300, 98730, 106409, 109700, 118476, 130950, 148095, 164550, 197460, 212818, 246825, 261900, 296190, 319227, 329100, 425636, 493650, 532045, 592380, 638454, 740475, 957681, 987300, 1064090, 1276908, 1480950, 1596135, 1915362, 2128180, 2660225, 2873043, 2961900, 3192270, 3830724, 4788405, 5320450, 5746086, 6384540, 7980675, 9576810, 10640900, 11492172, 14365215, 15961350, 19153620, 23942025, 28730430, 31922700, 47884050, 57460860, 71826075, 95768100, 143652150, 287304300]

約数ペア:

[(1, 287304300), (2, 143652150), (3, 95768100), (4, 71826075), (5, 57460860), (6, 47884050), (9, 31922700), (10, 28730430), (12, 23942025), (15, 19153620), (18, 15961350), (20, 14365215), (25, 11492172), (27, 10640900), (30, 9576810), (36, 7980675), (45, 6384540), (50, 5746086), (54, 5320450), (60, 4788405), (75, 3830724), (90, 3192270), (97, 2961900), (100, 2873043), (108, 2660225), (135, 2128180), (150, 1915362), (180, 1596135), (194, 1480950), (225, 1276908), (270, 1064090), (291, 987300), (300, 957681), (388, 740475), (450, 638454), (485, 592380), (540, 532045), (582, 493650), (675, 425636), (873, 329100), (900, 319227), (970, 296190), (1097, 261900), (1164, 246825), (1350, 212818), (1455, 197460), (1746, 164550), (1940, 148095), (2194, 130950), (2425, 118476), (2619, 109700), (2700, 106409), (2910, 98730), (3291, 87300), (3492, 82275), (4365, 65820), (4388, 65475), (4850, 59238), (5238, 54850), (5485, 52380), (5820, 49365), (6582, 43650), (7275, 39492), (8730, 32910), (9700, 29619), (9873, 29100), (10476, 27425), (10970, 26190), (13095, 21940), (13164, 21825), (14550, 19746), (16455, 17460)]