About the Number

228420000

228419999 ← → 228420001

2進数表記:1101100111010110100110100000

漢数字表記:二億二千八百四十二万

素因数分解:

2 5 × 3 5 × 5 4 × 47 1

素因数の和:92
約数の個数: 360
約数和(自身を含む): 859674816
約数和(自身を除く): 631254816

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 81, 90, 94, 96, 100, 108, 120, 125, 135, 141, 144, 150, 160, 162, 180, 188, 200, 216, 225, 235, 240, 243, 250, 270, 282, 288, 300, 324, 360, 375, 376, 400, 405, 423, 432, 450, 470, 480, 486, 500, 540, 564, 600, 625, 648, 675, 705, 720, 750, 752, 800, 810, 846, 864, 900, 940, 972, 1000, 1080, 1125, 1128, 1175, 1200, 1215, 1250, 1269, 1296, 1350, 1410, 1440, 1500, 1504, 1620, 1692, 1800, 1875, 1880, 1944, 2000, 2025, 2115, 2160, 2250, 2256, 2350, 2400, 2430, 2500, 2538, 2592, 2700, 2820, 3000, 3240, 3375, 3384, 3525, 3600, 3750, 3760, 3807, 3888, 4000, 4050, 4230, 4320, 4500, 4512, 4700, 4860, 5000, 5076, 5400, 5625, 5640, 5875, 6000, 6075, 6345, 6480, 6750, 6768, 7050, 7200, 7500, 7520, 7614, 7776, 8100, 8460, 9000, 9400, 9720, 10000, 10125, 10152, 10575, 10800, 11250, 11280, 11421, 11750, 12000, 12150, 12690, 12960, 13500, 13536, 14100, 15000, 15228, 16200, 16875, 16920, 17625, 18000, 18800, 19035, 19440, 20000, 20250, 20304, 21150, 21600, 22500, 22560, 22842, 23500, 24300, 25380, 27000, 28200, 29375, 30000, 30375, 30456, 31725, 32400, 33750, 33840, 35250, 36000, 37600, 38070, 38880, 40500, 40608, 42300, 45000, 45684, 47000, 48600, 50625, 50760, 52875, 54000, 56400, 57105, 58750, 60000, 60750, 60912, 63450, 64800, 67500, 67680, 70500, 76140, 81000, 84600, 88125, 90000, 91368, 94000, 95175, 97200, 101250, 101520, 105750, 108000, 112800, 114210, 117500, 121500, 121824, 126900, 135000, 141000, 151875, 152280, 158625, 162000, 169200, 176250, 180000, 182736, 188000, 190350, 194400, 202500, 203040, 211500, 228420, 235000, 243000, 253800, 264375, 270000, 282000, 285525, 303750, 304560, 317250, 324000, 338400, 352500, 365472, 380700, 405000, 423000, 456840, 470000, 475875, 486000, 507600, 528750, 540000, 564000, 571050, 607500, 609120, 634500, 705000, 761400, 793125, 810000, 846000, 913680, 940000, 951750, 972000, 1015200, 1057500, 1142100, 1215000, 1269000, 1410000, 1427625, 1522800, 1586250, 1620000, 1692000, 1827360, 1903500, 2115000, 2284200, 2379375, 2430000, 2538000, 2820000, 2855250, 3045600, 3172500, 3807000, 4230000, 4568400, 4758750, 4860000, 5076000, 5710500, 6345000, 7138125, 7614000, 8460000, 9136800, 9517500, 11421000, 12690000, 14276250, 15228000, 19035000, 22842000, 25380000, 28552500, 38070000, 45684000, 57105000, 76140000, 114210000, 228420000]

約数ペア:
[(1, 228420000), (2, 114210000), (3, 76140000), (4, 57105000), (5, 45684000), (6, 38070000), (8, 28552500), (9, 25380000), (10, 22842000), (12, 19035000), (15, 15228000), (16, 14276250), (18, 12690000), (20, 11421000), (24, 9517500), (25, 9136800), (27, 8460000), (30, 7614000), (32, 7138125), (36, 6345000), (40, 5710500), (45, 5076000), (47, 4860000), (48, 4758750), (50, 4568400), (54, 4230000), (60, 3807000), (72, 3172500), (75, 3045600), (80, 2855250), (81, 2820000), (90, 2538000), (94, 2430000), (96, 2379375), (100, 2284200), (108, 2115000), (120, 1903500), (125, 1827360), (135, 1692000), (141, 1620000), (144, 1586250), (150, 1522800), (160, 1427625), (162, 1410000), (180, 1269000), (188, 1215000), (200, 1142100), (216, 1057500), (225, 1015200), (235, 972000), (240, 951750), (243, 940000), (250, 913680), (270, 846000), (282, 810000), (288, 793125), (300, 761400), (324, 705000), (360, 634500), (375, 609120), (376, 607500), (400, 571050), (405, 564000), (423, 540000), (432, 528750), (450, 507600), (470, 486000), (480, 475875), (486, 470000), (500, 456840), (540, 423000), (564, 405000), (600, 380700), (625, 365472), (648, 352500), (675, 338400), (705, 324000), (720, 317250), (750, 304560), (752, 303750), (800, 285525), (810, 282000), (846, 270000), (864, 264375), (900, 253800), (940, 243000), (972, 235000), (1000, 228420), (1080, 211500), (1125, 203040), (1128, 202500), (1175, 194400), (1200, 190350), (1215, 188000), (1250, 182736), (1269, 180000), (1296, 176250), (1350, 169200), (1410, 162000), (1440, 158625), (1500, 152280), (1504, 151875), (1620, 141000), (1692, 135000), (1800, 126900), (1875, 121824), (1880, 121500), (1944, 117500), (2000, 114210), (2025, 112800), (2115, 108000), (2160, 105750), (2250, 101520), (2256, 101250), (2350, 97200), (2400, 95175), (2430, 94000), (2500, 91368), (2538, 90000), (2592, 88125), (2700, 84600), (2820, 81000), (3000, 76140), (3240, 70500), (3375, 67680), (3384, 67500), (3525, 64800), (3600, 63450), (3750, 60912), (3760, 60750), (3807, 60000), (3888, 58750), (4000, 57105), (4050, 56400), (4230, 54000), (4320, 52875), (4500, 50760), (4512, 50625), (4700, 48600), (4860, 47000), (5000, 45684), (5076, 45000), (5400, 42300), (5625, 40608), (5640, 40500), (5875, 38880), (6000, 38070), (6075, 37600), (6345, 36000), (6480, 35250), (6750, 33840), (6768, 33750), (7050, 32400), (7200, 31725), (7500, 30456), (7520, 30375), (7614, 30000), (7776, 29375), (8100, 28200), (8460, 27000), (9000, 25380), (9400, 24300), (9720, 23500), (10000, 22842), (10125, 22560), (10152, 22500), (10575, 21600), (10800, 21150), (11250, 20304), (11280, 20250), (11421, 20000), (11750, 19440), (12000, 19035), (12150, 18800), (12690, 18000), (12960, 17625), (13500, 16920), (13536, 16875), (14100, 16200), (15000, 15228)]

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