1419550000

素因数分解:

$2^4\times 5^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 3923186400

約数和(自身を除く): 2503636400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 89, 100, 110, 116, 125, 145, 176, 178, 200, 220, 232, 250, 275, 290, 319, 356, 400, 440, 445, 464, 500, 550, 580, 625, 638, 712, 725, 880, 890, 979, 1000, 1100, 1160, 1250, 1276, 1375, 1424, 1450, 1595, 1780, 1958, 2000, 2200, 2225, 2320, 2500, 2552, 2581, 2750, 2900, 3125, 3190, 3560, 3625, 3916, 4400, 4450, 4895, 5000, 5104, 5162, 5500, 5800, 6250, 6380, 6875, 7120, 7250, 7832, 7975, 8900, 9790, 10000, 10324, 11000, 11125, 11600, 12500, 12760, 12905, 13750, 14500, 15664, 15950, 17800, 18125, 19580, 20648, 22000, 22250, 24475, 25000, 25520, 25810, 27500, 28391, 29000, 31900, 34375, 35600, 36250, 39160, 39875, 41296, 44500, 48950, 50000, 51620, 55000, 55625, 56782, 58000, 63800, 64525, 68750, 72500, 78320, 79750, 89000, 90625, 97900, 103240, 110000, 111250, 113564, 122375, 127600, 129050, 137500, 141955, 145000, 159500, 178000, 181250, 195800, 199375, 206480, 222500, 227128, 244750, 258100, 275000, 278125, 283910, 290000, 319000, 322625, 362500, 391600, 398750, 445000, 454256, 489500, 516200, 550000, 556250, 567820, 611875, 638000, 645250, 709775, 725000, 797500, 890000, 979000, 996875, 1032400, 1112500, 1135640, 1223750, 1290500, 1419550, 1450000, 1595000, 1613125, 1958000, 1993750, 2225000, 2271280, 2447500, 2581000, 2839100, 3059375, 3190000, 3226250, 3548875, 3987500, 4450000, 4895000, 5162000, 5678200, 6118750, 6452500, 7097750, 7975000, 8065625, 9790000, 11356400, 12237500, 12905000, 14195500, 15950000, 16131250, 17744375, 24475000, 25810000, 28391000, 32262500, 35488750, 48950000, 56782000, 64525000, 70977500, 88721875, 129050000, 141955000, 177443750, 283910000, 354887500, 709775000, 1419550000]

約数ペア:

[(1, 1419550000), (2, 709775000), (4, 354887500), (5, 283910000), (8, 177443750), (10, 141955000), (11, 129050000), (16, 88721875), (20, 70977500), (22, 64525000), (25, 56782000), (29, 48950000), (40, 35488750), (44, 32262500), (50, 28391000), (55, 25810000), (58, 24475000), (80, 17744375), (88, 16131250), (89, 15950000), (100, 14195500), (110, 12905000), (116, 12237500), (125, 11356400), (145, 9790000), (176, 8065625), (178, 7975000), (200, 7097750), (220, 6452500), (232, 6118750), (250, 5678200), (275, 5162000), (290, 4895000), (319, 4450000), (356, 3987500), (400, 3548875), (440, 3226250), (445, 3190000), (464, 3059375), (500, 2839100), (550, 2581000), (580, 2447500), (625, 2271280), (638, 2225000), (712, 1993750), (725, 1958000), (880, 1613125), (890, 1595000), (979, 1450000), (1000, 1419550), (1100, 1290500), (1160, 1223750), (1250, 1135640), (1276, 1112500), (1375, 1032400), (1424, 996875), (1450, 979000), (1595, 890000), (1780, 797500), (1958, 725000), (2000, 709775), (2200, 645250), (2225, 638000), (2320, 611875), (2500, 567820), (2552, 556250), (2581, 550000), (2750, 516200), (2900, 489500), (3125, 454256), (3190, 445000), (3560, 398750), (3625, 391600), (3916, 362500), (4400, 322625), (4450, 319000), (4895, 290000), (5000, 283910), (5104, 278125), (5162, 275000), (5500, 258100), (5800, 244750), (6250, 227128), (6380, 222500), (6875, 206480), (7120, 199375), (7250, 195800), (7832, 181250), (7975, 178000), (8900, 159500), (9790, 145000), (10000, 141955), (10324, 137500), (11000, 129050), (11125, 127600), (11600, 122375), (12500, 113564), (12760, 111250), (12905, 110000), (13750, 103240), (14500, 97900), (15664, 90625), (15950, 89000), (17800, 79750), (18125, 78320), (19580, 72500), (20648, 68750), (22000, 64525), (22250, 63800), (24475, 58000), (25000, 56782), (25520, 55625), (25810, 55000), (27500, 51620), (28391, 50000), (29000, 48950), (31900, 44500), (34375, 41296), (35600, 39875), (36250, 39160)]