54400500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 215324928

約数和(自身を除く): 160924428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 157, 165, 175, 180, 198, 210, 220, 225, 231, 250, 252, 275, 300, 308, 314, 315, 330, 350, 375, 385, 396, 420, 450, 462, 471, 495, 500, 525, 550, 628, 630, 660, 693, 700, 750, 770, 785, 825, 875, 900, 924, 942, 990, 1050, 1099, 1100, 1125, 1155, 1260, 1375, 1386, 1413, 1500, 1540, 1570, 1575, 1650, 1727, 1750, 1884, 1925, 1980, 2100, 2198, 2250, 2310, 2355, 2475, 2625, 2750, 2772, 2826, 3140, 3150, 3297, 3300, 3454, 3465, 3500, 3850, 3925, 4125, 4396, 4500, 4620, 4710, 4950, 5181, 5250, 5495, 5500, 5652, 5775, 6300, 6594, 6908, 6930, 7065, 7700, 7850, 7875, 8250, 8635, 9420, 9625, 9891, 9900, 10362, 10500, 10990, 11550, 11775, 12089, 12375, 13188, 13860, 14130, 15543, 15700, 15750, 16485, 16500, 17270, 17325, 19250, 19625, 19782, 20724, 21980, 23100, 23550, 24178, 24750, 25905, 27475, 28260, 28875, 31086, 31500, 32970, 34540, 34650, 35325, 36267, 38500, 39250, 39564, 43175, 47100, 48356, 49455, 49500, 51810, 54950, 57750, 58875, 60445, 62172, 65940, 69300, 70650, 72534, 77715, 78500, 82425, 86350, 86625, 98910, 103620, 108801, 109900, 115500, 117750, 120890, 129525, 137375, 141300, 145068, 155430, 164850, 172700, 173250, 176625, 181335, 197820, 215875, 217602, 235500, 241780, 247275, 259050, 274750, 302225, 310860, 329700, 346500, 353250, 362670, 388575, 412125, 431750, 435204, 494550, 518100, 544005, 549500, 604450, 647625, 706500, 725340, 777150, 824250, 863500, 906675, 989100, 1088010, 1208900, 1236375, 1295250, 1511125, 1554300, 1648500, 1813350, 1942875, 2176020, 2472750, 2590500, 2720025, 3022250, 3626700, 3885750, 4533375, 4945500, 5440050, 6044500, 7771500, 9066750, 10880100, 13600125, 18133500, 27200250, 54400500]

約数ペア:

[(1, 54400500), (2, 27200250), (3, 18133500), (4, 13600125), (5, 10880100), (6, 9066750), (7, 7771500), (9, 6044500), (10, 5440050), (11, 4945500), (12, 4533375), (14, 3885750), (15, 3626700), (18, 3022250), (20, 2720025), (21, 2590500), (22, 2472750), (25, 2176020), (28, 1942875), (30, 1813350), (33, 1648500), (35, 1554300), (36, 1511125), (42, 1295250), (44, 1236375), (45, 1208900), (50, 1088010), (55, 989100), (60, 906675), (63, 863500), (66, 824250), (70, 777150), (75, 725340), (77, 706500), (84, 647625), (90, 604450), (99, 549500), (100, 544005), (105, 518100), (110, 494550), (125, 435204), (126, 431750), (132, 412125), (140, 388575), (150, 362670), (154, 353250), (157, 346500), (165, 329700), (175, 310860), (180, 302225), (198, 274750), (210, 259050), (220, 247275), (225, 241780), (231, 235500), (250, 217602), (252, 215875), (275, 197820), (300, 181335), (308, 176625), (314, 173250), (315, 172700), (330, 164850), (350, 155430), (375, 145068), (385, 141300), (396, 137375), (420, 129525), (450, 120890), (462, 117750), (471, 115500), (495, 109900), (500, 108801), (525, 103620), (550, 98910), (628, 86625), (630, 86350), (660, 82425), (693, 78500), (700, 77715), (750, 72534), (770, 70650), (785, 69300), (825, 65940), (875, 62172), (900, 60445), (924, 58875), (942, 57750), (990, 54950), (1050, 51810), (1099, 49500), (1100, 49455), (1125, 48356), (1155, 47100), (1260, 43175), (1375, 39564), (1386, 39250), (1413, 38500), (1500, 36267), (1540, 35325), (1570, 34650), (1575, 34540), (1650, 32970), (1727, 31500), (1750, 31086), (1884, 28875), (1925, 28260), (1980, 27475), (2100, 25905), (2198, 24750), (2250, 24178), (2310, 23550), (2355, 23100), (2475, 21980), (2625, 20724), (2750, 19782), (2772, 19625), (2826, 19250), (3140, 17325), (3150, 17270), (3297, 16500), (3300, 16485), (3454, 15750), (3465, 15700), (3500, 15543), (3850, 14130), (3925, 13860), (4125, 13188), (4396, 12375), (4500, 12089), (4620, 11775), (4710, 11550), (4950, 10990), (5181, 10500), (5250, 10362), (5495, 9900), (5500, 9891), (5652, 9625), (5775, 9420), (6300, 8635), (6594, 8250), (6908, 7875), (6930, 7850), (7065, 7700)]