91020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 314111952

約数和(自身を除く): 223091952

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, 625, 656, 740, 750, 800, 820, 888, 925, 984, 1000, 1025, 1110, 1184, 1200, 1230, 1250, 1312, 1480, 1500, 1517, 1640, 1776, 1850, 1875, 1968, 2000, 2050, 2220, 2400, 2460, 2500, 2775, 2960, 3000, 3034, 3075, 3280, 3552, 3700, 3750, 3936, 4000, 4100, 4440, 4551, 4625, 4920, 5000, 5125, 5550, 5920, 6000, 6068, 6150, 6560, 7400, 7500, 7585, 8200, 8880, 9102, 9250, 9840, 10000, 10250, 11100, 12000, 12136, 12300, 13875, 14800, 15000, 15170, 15375, 16400, 17760, 18204, 18500, 19680, 20000, 20500, 22200, 22755, 23125, 24272, 24600, 25625, 27750, 29600, 30000, 30340, 30750, 32800, 36408, 37000, 37925, 41000, 44400, 45510, 46250, 48544, 49200, 51250, 55500, 60000, 60680, 61500, 69375, 72816, 74000, 75850, 76875, 82000, 88800, 91020, 92500, 98400, 102500, 111000, 113775, 121360, 123000, 138750, 145632, 148000, 151700, 153750, 164000, 182040, 185000, 189625, 205000, 222000, 227550, 242720, 246000, 277500, 303400, 307500, 364080, 370000, 379250, 410000, 444000, 455100, 492000, 555000, 568875, 606800, 615000, 728160, 740000, 758500, 820000, 910200, 948125, 1110000, 1137750, 1213600, 1230000, 1517000, 1820400, 1896250, 2220000, 2275500, 2460000, 2844375, 3034000, 3640800, 3792500, 4551000, 5688750, 6068000, 7585000, 9102000, 11377500, 15170000, 18204000, 22755000, 30340000, 45510000, 91020000]

約数ペア:

[(1, 91020000), (2, 45510000), (3, 30340000), (4, 22755000), (5, 18204000), (6, 15170000), (8, 11377500), (10, 9102000), (12, 7585000), (15, 6068000), (16, 5688750), (20, 4551000), (24, 3792500), (25, 3640800), (30, 3034000), (32, 2844375), (37, 2460000), (40, 2275500), (41, 2220000), (48, 1896250), (50, 1820400), (60, 1517000), (74, 1230000), (75, 1213600), (80, 1137750), (82, 1110000), (96, 948125), (100, 910200), (111, 820000), (120, 758500), (123, 740000), (125, 728160), (148, 615000), (150, 606800), (160, 568875), (164, 555000), (185, 492000), (200, 455100), (205, 444000), (222, 410000), (240, 379250), (246, 370000), (250, 364080), (296, 307500), (300, 303400), (328, 277500), (370, 246000), (375, 242720), (400, 227550), (410, 222000), (444, 205000), (480, 189625), (492, 185000), (500, 182040), (555, 164000), (592, 153750), (600, 151700), (615, 148000), (625, 145632), (656, 138750), (740, 123000), (750, 121360), (800, 113775), (820, 111000), (888, 102500), (925, 98400), (984, 92500), (1000, 91020), (1025, 88800), (1110, 82000), (1184, 76875), (1200, 75850), (1230, 74000), (1250, 72816), (1312, 69375), (1480, 61500), (1500, 60680), (1517, 60000), (1640, 55500), (1776, 51250), (1850, 49200), (1875, 48544), (1968, 46250), (2000, 45510), (2050, 44400), (2220, 41000), (2400, 37925), (2460, 37000), (2500, 36408), (2775, 32800), (2960, 30750), (3000, 30340), (3034, 30000), (3075, 29600), (3280, 27750), (3552, 25625), (3700, 24600), (3750, 24272), (3936, 23125), (4000, 22755), (4100, 22200), (4440, 20500), (4551, 20000), (4625, 19680), (4920, 18500), (5000, 18204), (5125, 17760), (5550, 16400), (5920, 15375), (6000, 15170), (6068, 15000), (6150, 14800), (6560, 13875), (7400, 12300), (7500, 12136), (7585, 12000), (8200, 11100), (8880, 10250), (9102, 10000), (9250, 9840)]