830750400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 252

約数和(自身を含む): 3049568704

約数和(自身を除く): 2218818304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 465, 480, 496, 558, 576, 600, 620, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1861, 1984, 2232, 2325, 2400, 2480, 2790, 2880, 2976, 3100, 3600, 3720, 3722, 4464, 4650, 4800, 4960, 5580, 5583, 5952, 6200, 6975, 7200, 7440, 7444, 8928, 9300, 9305, 9920, 11160, 11166, 12400, 13950, 14400, 14880, 14888, 16749, 17856, 18600, 18610, 22320, 22332, 24800, 27900, 27915, 29760, 29776, 33498, 37200, 37220, 44640, 44664, 46525, 49600, 55800, 55830, 57691, 59552, 66996, 74400, 74440, 83745, 89280, 89328, 93050, 111600, 111660, 115382, 119104, 133992, 139575, 148800, 148880, 167490, 173073, 178656, 186100, 223200, 223320, 230764, 267984, 279150, 288455, 297760, 334980, 346146, 357312, 372200, 418725, 446400, 446640, 461528, 519219, 535968, 558300, 576910, 595520, 669960, 692292, 744400, 837450, 865365, 893280, 923056, 1038438, 1071936, 1116600, 1153820, 1339920, 1384584, 1442275, 1488800, 1674900, 1730730, 1786560, 1846112, 2076876, 2233200, 2307640, 2596095, 2679840, 2769168, 2884550, 2977600, 3349800, 3461460, 3692224, 4153752, 4326825, 4466400, 4615280, 5192190, 5359680, 5538336, 5769100, 6699600, 6922920, 8307504, 8653650, 8932800, 9230560, 10384380, 11076672, 11538200, 12980475, 13399200, 13845840, 16615008, 17307300, 18461120, 20768760, 23076400, 25960950, 26798400, 27691680, 33230016, 34614600, 41537520, 46152800, 51921900, 55383360, 69229200, 83075040, 92305600, 103843800, 138458400, 166150080, 207687600, 276916800, 415375200, 830750400]

約数ペア:

[(1, 830750400), (2, 415375200), (3, 276916800), (4, 207687600), (5, 166150080), (6, 138458400), (8, 103843800), (9, 92305600), (10, 83075040), (12, 69229200), (15, 55383360), (16, 51921900), (18, 46152800), (20, 41537520), (24, 34614600), (25, 33230016), (30, 27691680), (31, 26798400), (32, 25960950), (36, 23076400), (40, 20768760), (45, 18461120), (48, 17307300), (50, 16615008), (60, 13845840), (62, 13399200), (64, 12980475), (72, 11538200), (75, 11076672), (80, 10384380), (90, 9230560), (93, 8932800), (96, 8653650), (100, 8307504), (120, 6922920), (124, 6699600), (144, 5769100), (150, 5538336), (155, 5359680), (160, 5192190), (180, 4615280), (186, 4466400), (192, 4326825), (200, 4153752), (225, 3692224), (240, 3461460), (248, 3349800), (279, 2977600), (288, 2884550), (300, 2769168), (310, 2679840), (320, 2596095), (360, 2307640), (372, 2233200), (400, 2076876), (450, 1846112), (465, 1786560), (480, 1730730), (496, 1674900), (558, 1488800), (576, 1442275), (600, 1384584), (620, 1339920), (720, 1153820), (744, 1116600), (775, 1071936), (800, 1038438), (900, 923056), (930, 893280), (960, 865365), (992, 837450), (1116, 744400), (1200, 692292), (1240, 669960), (1395, 595520), (1440, 576910), (1488, 558300), (1550, 535968), (1600, 519219), (1800, 461528), (1860, 446640), (1861, 446400), (1984, 418725), (2232, 372200), (2325, 357312), (2400, 346146), (2480, 334980), (2790, 297760), (2880, 288455), (2976, 279150), (3100, 267984), (3600, 230764), (3720, 223320), (3722, 223200), (4464, 186100), (4650, 178656), (4800, 173073), (4960, 167490), (5580, 148880), (5583, 148800), (5952, 139575), (6200, 133992), (6975, 119104), (7200, 115382), (7440, 111660), (7444, 111600), (8928, 93050), (9300, 89328), (9305, 89280), (9920, 83745), (11160, 74440), (11166, 74400), (12400, 66996), (13950, 59552), (14400, 57691), (14880, 55830), (14888, 55800), (16749, 49600), (17856, 46525), (18600, 44664), (18610, 44640), (22320, 37220), (22332, 37200), (24800, 33498), (27900, 29776), (27915, 29760)]