18204000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 62741952

約数和(自身を除く): 44537952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 41, 48, 50, 60, 74, 75, 80, 82, 96, 100, 111, 120, 123, 125, 148, 150, 160, 164, 185, 200, 205, 222, 240, 246, 250, 296, 300, 328, 370, 375, 400, 410, 444, 480, 492, 500, 555, 592, 600, 615, 656, 740, 750, 800, 820, 888, 925, 984, 1000, 1025, 1110, 1184, 1200, 1230, 1312, 1480, 1500, 1517, 1640, 1776, 1850, 1968, 2000, 2050, 2220, 2400, 2460, 2775, 2960, 3000, 3034, 3075, 3280, 3552, 3700, 3936, 4000, 4100, 4440, 4551, 4625, 4920, 5125, 5550, 5920, 6000, 6068, 6150, 6560, 7400, 7585, 8200, 8880, 9102, 9250, 9840, 10250, 11100, 12000, 12136, 12300, 13875, 14800, 15170, 15375, 16400, 17760, 18204, 18500, 19680, 20500, 22200, 22755, 24272, 24600, 27750, 29600, 30340, 30750, 32800, 36408, 37000, 37925, 41000, 44400, 45510, 48544, 49200, 55500, 60680, 61500, 72816, 74000, 75850, 82000, 88800, 91020, 98400, 111000, 113775, 121360, 123000, 145632, 148000, 151700, 164000, 182040, 189625, 222000, 227550, 242720, 246000, 303400, 364080, 379250, 444000, 455100, 492000, 568875, 606800, 728160, 758500, 910200, 1137750, 1213600, 1517000, 1820400, 2275500, 3034000, 3640800, 4551000, 6068000, 9102000, 18204000]

約数ペア:

[(1, 18204000), (2, 9102000), (3, 6068000), (4, 4551000), (5, 3640800), (6, 3034000), (8, 2275500), (10, 1820400), (12, 1517000), (15, 1213600), (16, 1137750), (20, 910200), (24, 758500), (25, 728160), (30, 606800), (32, 568875), (37, 492000), (40, 455100), (41, 444000), (48, 379250), (50, 364080), (60, 303400), (74, 246000), (75, 242720), (80, 227550), (82, 222000), (96, 189625), (100, 182040), (111, 164000), (120, 151700), (123, 148000), (125, 145632), (148, 123000), (150, 121360), (160, 113775), (164, 111000), (185, 98400), (200, 91020), (205, 88800), (222, 82000), (240, 75850), (246, 74000), (250, 72816), (296, 61500), (300, 60680), (328, 55500), (370, 49200), (375, 48544), (400, 45510), (410, 44400), (444, 41000), (480, 37925), (492, 37000), (500, 36408), (555, 32800), (592, 30750), (600, 30340), (615, 29600), (656, 27750), (740, 24600), (750, 24272), (800, 22755), (820, 22200), (888, 20500), (925, 19680), (984, 18500), (1000, 18204), (1025, 17760), (1110, 16400), (1184, 15375), (1200, 15170), (1230, 14800), (1312, 13875), (1480, 12300), (1500, 12136), (1517, 12000), (1640, 11100), (1776, 10250), (1850, 9840), (1968, 9250), (2000, 9102), (2050, 8880), (2220, 8200), (2400, 7585), (2460, 7400), (2775, 6560), (2960, 6150), (3000, 6068), (3034, 6000), (3075, 5920), (3280, 5550), (3552, 5125), (3700, 4920), (3936, 4625), (4000, 4551), (4100, 4440)]