353444000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 1069915392

約数和(自身を除く): 716471392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 325, 350, 364, 400, 416, 455, 500, 520, 560, 650, 700, 728, 800, 875, 910, 971, 1000, 1040, 1120, 1300, 1400, 1456, 1625, 1750, 1820, 1942, 2000, 2080, 2275, 2600, 2800, 2912, 3250, 3500, 3640, 3884, 4000, 4550, 4855, 5200, 5600, 6500, 6797, 7000, 7280, 7768, 9100, 9710, 10400, 11375, 12623, 13000, 13594, 14000, 14560, 15536, 18200, 19420, 22750, 24275, 25246, 26000, 27188, 28000, 31072, 33985, 36400, 38840, 45500, 48550, 50492, 52000, 54376, 63115, 67970, 72800, 77680, 88361, 91000, 97100, 100984, 108752, 121375, 126230, 135940, 155360, 169925, 176722, 182000, 194200, 201968, 217504, 242750, 252460, 271880, 315575, 339850, 353444, 364000, 388400, 403936, 441805, 485500, 504920, 543760, 631150, 679700, 706888, 776800, 849625, 883610, 971000, 1009840, 1087520, 1262300, 1359400, 1413776, 1577875, 1699250, 1767220, 1942000, 2019680, 2209025, 2524600, 2718800, 2827552, 3155750, 3398500, 3534440, 3884000, 4418050, 5049200, 5437600, 6311500, 6797000, 7068880, 8836100, 10098400, 11045125, 12623000, 13594000, 14137760, 17672200, 22090250, 25246000, 27188000, 35344400, 44180500, 50492000, 70688800, 88361000, 176722000, 353444000]

約数ペア:

[(1, 353444000), (2, 176722000), (4, 88361000), (5, 70688800), (7, 50492000), (8, 44180500), (10, 35344400), (13, 27188000), (14, 25246000), (16, 22090250), (20, 17672200), (25, 14137760), (26, 13594000), (28, 12623000), (32, 11045125), (35, 10098400), (40, 8836100), (50, 7068880), (52, 6797000), (56, 6311500), (65, 5437600), (70, 5049200), (80, 4418050), (91, 3884000), (100, 3534440), (104, 3398500), (112, 3155750), (125, 2827552), (130, 2718800), (140, 2524600), (160, 2209025), (175, 2019680), (182, 1942000), (200, 1767220), (208, 1699250), (224, 1577875), (250, 1413776), (260, 1359400), (280, 1262300), (325, 1087520), (350, 1009840), (364, 971000), (400, 883610), (416, 849625), (455, 776800), (500, 706888), (520, 679700), (560, 631150), (650, 543760), (700, 504920), (728, 485500), (800, 441805), (875, 403936), (910, 388400), (971, 364000), (1000, 353444), (1040, 339850), (1120, 315575), (1300, 271880), (1400, 252460), (1456, 242750), (1625, 217504), (1750, 201968), (1820, 194200), (1942, 182000), (2000, 176722), (2080, 169925), (2275, 155360), (2600, 135940), (2800, 126230), (2912, 121375), (3250, 108752), (3500, 100984), (3640, 97100), (3884, 91000), (4000, 88361), (4550, 77680), (4855, 72800), (5200, 67970), (5600, 63115), (6500, 54376), (6797, 52000), (7000, 50492), (7280, 48550), (7768, 45500), (9100, 38840), (9710, 36400), (10400, 33985), (11375, 31072), (12623, 28000), (13000, 27188), (13594, 26000), (14000, 25246), (14560, 24275), (15536, 22750), (18200, 19420)]