513105000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 1626979200

約数和(自身を除く): 1113874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 125, 150, 158, 200, 237, 250, 300, 316, 375, 395, 433, 474, 500, 600, 625, 632, 750, 790, 866, 948, 1000, 1185, 1250, 1299, 1500, 1580, 1732, 1875, 1896, 1975, 2165, 2370, 2500, 2598, 3000, 3160, 3464, 3750, 3950, 4330, 4740, 5000, 5196, 5925, 6495, 7500, 7900, 8660, 9480, 9875, 10392, 10825, 11850, 12990, 15000, 15800, 17320, 19750, 21650, 23700, 25980, 29625, 32475, 34207, 39500, 43300, 47400, 49375, 51960, 54125, 59250, 64950, 68414, 79000, 86600, 98750, 102621, 108250, 118500, 129900, 136828, 148125, 162375, 171035, 197500, 205242, 216500, 237000, 259800, 270625, 273656, 296250, 324750, 342070, 395000, 410484, 433000, 513105, 541250, 592500, 649500, 684140, 811875, 820968, 855175, 1026210, 1082500, 1185000, 1299000, 1368280, 1623750, 1710350, 2052420, 2165000, 2565525, 3247500, 3420700, 4104840, 4275875, 5131050, 6495000, 6841400, 8551750, 10262100, 12827625, 17103500, 20524200, 21379375, 25655250, 34207000, 42758750, 51310500, 64138125, 85517500, 102621000, 128276250, 171035000, 256552500, 513105000]

約数ペア:

[(1, 513105000), (2, 256552500), (3, 171035000), (4, 128276250), (5, 102621000), (6, 85517500), (8, 64138125), (10, 51310500), (12, 42758750), (15, 34207000), (20, 25655250), (24, 21379375), (25, 20524200), (30, 17103500), (40, 12827625), (50, 10262100), (60, 8551750), (75, 6841400), (79, 6495000), (100, 5131050), (120, 4275875), (125, 4104840), (150, 3420700), (158, 3247500), (200, 2565525), (237, 2165000), (250, 2052420), (300, 1710350), (316, 1623750), (375, 1368280), (395, 1299000), (433, 1185000), (474, 1082500), (500, 1026210), (600, 855175), (625, 820968), (632, 811875), (750, 684140), (790, 649500), (866, 592500), (948, 541250), (1000, 513105), (1185, 433000), (1250, 410484), (1299, 395000), (1500, 342070), (1580, 324750), (1732, 296250), (1875, 273656), (1896, 270625), (1975, 259800), (2165, 237000), (2370, 216500), (2500, 205242), (2598, 197500), (3000, 171035), (3160, 162375), (3464, 148125), (3750, 136828), (3950, 129900), (4330, 118500), (4740, 108250), (5000, 102621), (5196, 98750), (5925, 86600), (6495, 79000), (7500, 68414), (7900, 64950), (8660, 59250), (9480, 54125), (9875, 51960), (10392, 49375), (10825, 47400), (11850, 43300), (12990, 39500), (15000, 34207), (15800, 32475), (17320, 29625), (19750, 25980), (21650, 23700)]