48180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 174769056

約数和(自身を除く): 126589056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 73, 75, 80, 88, 96, 100, 110, 120, 125, 132, 146, 150, 160, 165, 176, 200, 219, 220, 240, 250, 264, 275, 292, 300, 330, 352, 365, 375, 400, 438, 440, 480, 500, 528, 550, 584, 600, 625, 660, 730, 750, 800, 803, 825, 876, 880, 1000, 1056, 1095, 1100, 1168, 1200, 1250, 1320, 1375, 1460, 1500, 1606, 1650, 1752, 1760, 1825, 1875, 2000, 2190, 2200, 2336, 2400, 2409, 2500, 2640, 2750, 2920, 3000, 3212, 3300, 3504, 3650, 3750, 4000, 4015, 4125, 4380, 4400, 4818, 5000, 5280, 5475, 5500, 5840, 6000, 6424, 6600, 6875, 7008, 7300, 7500, 8030, 8250, 8760, 8800, 9125, 9636, 10000, 10950, 11000, 11680, 12000, 12045, 12848, 13200, 13750, 14600, 15000, 16060, 16500, 17520, 18250, 19272, 20000, 20075, 20625, 21900, 22000, 24090, 25696, 26400, 27375, 27500, 29200, 30000, 32120, 33000, 35040, 36500, 38544, 40150, 41250, 43800, 44000, 45625, 48180, 54750, 55000, 58400, 60000, 60225, 64240, 66000, 73000, 77088, 80300, 82500, 87600, 91250, 96360, 100375, 109500, 110000, 120450, 128480, 132000, 136875, 146000, 160600, 165000, 175200, 182500, 192720, 200750, 219000, 220000, 240900, 273750, 292000, 301125, 321200, 330000, 365000, 385440, 401500, 438000, 481800, 501875, 547500, 602250, 642400, 660000, 730000, 803000, 876000, 963600, 1003750, 1095000, 1204500, 1460000, 1505625, 1606000, 1927200, 2007500, 2190000, 2409000, 3011250, 3212000, 4015000, 4380000, 4818000, 6022500, 8030000, 9636000, 12045000, 16060000, 24090000, 48180000]

約数ペア:

[(1, 48180000), (2, 24090000), (3, 16060000), (4, 12045000), (5, 9636000), (6, 8030000), (8, 6022500), (10, 4818000), (11, 4380000), (12, 4015000), (15, 3212000), (16, 3011250), (20, 2409000), (22, 2190000), (24, 2007500), (25, 1927200), (30, 1606000), (32, 1505625), (33, 1460000), (40, 1204500), (44, 1095000), (48, 1003750), (50, 963600), (55, 876000), (60, 803000), (66, 730000), (73, 660000), (75, 642400), (80, 602250), (88, 547500), (96, 501875), (100, 481800), (110, 438000), (120, 401500), (125, 385440), (132, 365000), (146, 330000), (150, 321200), (160, 301125), (165, 292000), (176, 273750), (200, 240900), (219, 220000), (220, 219000), (240, 200750), (250, 192720), (264, 182500), (275, 175200), (292, 165000), (300, 160600), (330, 146000), (352, 136875), (365, 132000), (375, 128480), (400, 120450), (438, 110000), (440, 109500), (480, 100375), (500, 96360), (528, 91250), (550, 87600), (584, 82500), (600, 80300), (625, 77088), (660, 73000), (730, 66000), (750, 64240), (800, 60225), (803, 60000), (825, 58400), (876, 55000), (880, 54750), (1000, 48180), (1056, 45625), (1095, 44000), (1100, 43800), (1168, 41250), (1200, 40150), (1250, 38544), (1320, 36500), (1375, 35040), (1460, 33000), (1500, 32120), (1606, 30000), (1650, 29200), (1752, 27500), (1760, 27375), (1825, 26400), (1875, 25696), (2000, 24090), (2190, 22000), (2200, 21900), (2336, 20625), (2400, 20075), (2409, 20000), (2500, 19272), (2640, 18250), (2750, 17520), (2920, 16500), (3000, 16060), (3212, 15000), (3300, 14600), (3504, 13750), (3650, 13200), (3750, 12848), (4000, 12045), (4015, 12000), (4125, 11680), (4380, 11000), (4400, 10950), (4818, 10000), (5000, 9636), (5280, 9125), (5475, 8800), (5500, 8760), (5840, 8250), (6000, 8030), (6424, 7500), (6600, 7300), (6875, 7008)]