440190000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 1583786776

約数和(自身を除く): 1143596776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 73, 75, 80, 90, 100, 120, 125, 134, 144, 146, 150, 180, 200, 201, 219, 225, 240, 250, 268, 292, 300, 335, 360, 365, 375, 400, 402, 438, 450, 500, 536, 584, 600, 603, 625, 657, 670, 720, 730, 750, 804, 876, 900, 1000, 1005, 1072, 1095, 1125, 1168, 1200, 1206, 1250, 1314, 1340, 1460, 1500, 1608, 1675, 1752, 1800, 1825, 1875, 2000, 2010, 2190, 2250, 2412, 2500, 2628, 2680, 2920, 3000, 3015, 3216, 3285, 3350, 3504, 3600, 3650, 3750, 4020, 4380, 4500, 4824, 4891, 5000, 5025, 5256, 5360, 5475, 5625, 5840, 6000, 6030, 6570, 6700, 7300, 7500, 8040, 8375, 8760, 9000, 9125, 9648, 9782, 10000, 10050, 10512, 10950, 11250, 12060, 13140, 13400, 14600, 14673, 15000, 15075, 16080, 16425, 16750, 17520, 18000, 18250, 19564, 20100, 21900, 22500, 24120, 24455, 25125, 26280, 26800, 27375, 29200, 29346, 30000, 30150, 32850, 33500, 36500, 39128, 40200, 41875, 43800, 44019, 45000, 45625, 48240, 48910, 50250, 52560, 54750, 58692, 60300, 65700, 67000, 73000, 73365, 75375, 78256, 80400, 82125, 83750, 87600, 88038, 90000, 91250, 97820, 100500, 109500, 117384, 120600, 122275, 125625, 131400, 134000, 136875, 146000, 146730, 150750, 164250, 167500, 176076, 182500, 195640, 201000, 219000, 220095, 234768, 241200, 244550, 251250, 262800, 273750, 293460, 301500, 328500, 335000, 352152, 365000, 366825, 376875, 391280, 402000, 410625, 438000, 440190, 489100, 502500, 547500, 586920, 603000, 611375, 657000, 670000, 704304, 730000, 733650, 753750, 821250, 880380, 978200, 1005000, 1095000, 1100475, 1173840, 1206000, 1222750, 1314000, 1467300, 1507500, 1642500, 1760760, 1834125, 1956400, 2010000, 2190000, 2200950, 2445500, 2934600, 3015000, 3056875, 3285000, 3521520, 3668250, 4401900, 4891000, 5502375, 5869200, 6030000, 6113750, 6570000, 7336500, 8803800, 9170625, 9782000, 11004750, 12227500, 14673000, 17607600, 18341250, 22009500, 24455000, 27511875, 29346000, 36682500, 44019000, 48910000, 55023750, 73365000, 88038000, 110047500, 146730000, 220095000, 440190000]

約数ペア:

[(1, 440190000), (2, 220095000), (3, 146730000), (4, 110047500), (5, 88038000), (6, 73365000), (8, 55023750), (9, 48910000), (10, 44019000), (12, 36682500), (15, 29346000), (16, 27511875), (18, 24455000), (20, 22009500), (24, 18341250), (25, 17607600), (30, 14673000), (36, 12227500), (40, 11004750), (45, 9782000), (48, 9170625), (50, 8803800), (60, 7336500), (67, 6570000), (72, 6113750), (73, 6030000), (75, 5869200), (80, 5502375), (90, 4891000), (100, 4401900), (120, 3668250), (125, 3521520), (134, 3285000), (144, 3056875), (146, 3015000), (150, 2934600), (180, 2445500), (200, 2200950), (201, 2190000), (219, 2010000), (225, 1956400), (240, 1834125), (250, 1760760), (268, 1642500), (292, 1507500), (300, 1467300), (335, 1314000), (360, 1222750), (365, 1206000), (375, 1173840), (400, 1100475), (402, 1095000), (438, 1005000), (450, 978200), (500, 880380), (536, 821250), (584, 753750), (600, 733650), (603, 730000), (625, 704304), (657, 670000), (670, 657000), (720, 611375), (730, 603000), (750, 586920), (804, 547500), (876, 502500), (900, 489100), (1000, 440190), (1005, 438000), (1072, 410625), (1095, 402000), (1125, 391280), (1168, 376875), (1200, 366825), (1206, 365000), (1250, 352152), (1314, 335000), (1340, 328500), (1460, 301500), (1500, 293460), (1608, 273750), (1675, 262800), (1752, 251250), (1800, 244550), (1825, 241200), (1875, 234768), (2000, 220095), (2010, 219000), (2190, 201000), (2250, 195640), (2412, 182500), (2500, 176076), (2628, 167500), (2680, 164250), (2920, 150750), (3000, 146730), (3015, 146000), (3216, 136875), (3285, 134000), (3350, 131400), (3504, 125625), (3600, 122275), (3650, 120600), (3750, 117384), (4020, 109500), (4380, 100500), (4500, 97820), (4824, 91250), (4891, 90000), (5000, 88038), (5025, 87600), (5256, 83750), (5360, 82125), (5475, 80400), (5625, 78256), (5840, 75375), (6000, 73365), (6030, 73000), (6570, 67000), (6700, 65700), (7300, 60300), (7500, 58692), (8040, 54750), (8375, 52560), (8760, 50250), (9000, 48910), (9125, 48240), (9648, 45625), (9782, 45000), (10000, 44019), (10050, 43800), (10512, 41875), (10950, 40200), (11250, 39128), (12060, 36500), (13140, 33500), (13400, 32850), (14600, 30150), (14673, 30000), (15000, 29346), (15075, 29200), (16080, 27375), (16425, 26800), (16750, 26280), (17520, 25125), (18000, 24455), (18250, 24120), (19564, 22500), (20100, 21900)]