253161000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 893617920

約数和(自身を除く): 640456920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 828, 900, 920, 1000, 1035, 1125, 1150, 1223, 1380, 1500, 1656, 1725, 1800, 2070, 2250, 2300, 2446, 2760, 2875, 3000, 3450, 3669, 4140, 4500, 4600, 4892, 5175, 5750, 6115, 6900, 7338, 8280, 8625, 9000, 9784, 10350, 11007, 11500, 12230, 13800, 14676, 17250, 18345, 20700, 22014, 23000, 24460, 25875, 28129, 29352, 30575, 34500, 36690, 41400, 44028, 48920, 51750, 55035, 56258, 61150, 69000, 73380, 84387, 88056, 91725, 103500, 110070, 112516, 122300, 140645, 146760, 152875, 168774, 183450, 207000, 220140, 225032, 244600, 253161, 275175, 281290, 305750, 337548, 366900, 421935, 440280, 458625, 506322, 550350, 562580, 611500, 675096, 703225, 733800, 843870, 917250, 1012644, 1100700, 1125160, 1223000, 1265805, 1375875, 1406450, 1687740, 1834500, 2025288, 2109675, 2201400, 2531610, 2751750, 2812900, 3375480, 3516125, 3669000, 4219350, 5063220, 5503500, 5625800, 6329025, 7032250, 8438700, 10126440, 10548375, 11007000, 12658050, 14064500, 16877400, 21096750, 25316100, 28129000, 31645125, 42193500, 50632200, 63290250, 84387000, 126580500, 253161000]

約数ペア:

[(1, 253161000), (2, 126580500), (3, 84387000), (4, 63290250), (5, 50632200), (6, 42193500), (8, 31645125), (9, 28129000), (10, 25316100), (12, 21096750), (15, 16877400), (18, 14064500), (20, 12658050), (23, 11007000), (24, 10548375), (25, 10126440), (30, 8438700), (36, 7032250), (40, 6329025), (45, 5625800), (46, 5503500), (50, 5063220), (60, 4219350), (69, 3669000), (72, 3516125), (75, 3375480), (90, 2812900), (92, 2751750), (100, 2531610), (115, 2201400), (120, 2109675), (125, 2025288), (138, 1834500), (150, 1687740), (180, 1406450), (184, 1375875), (200, 1265805), (207, 1223000), (225, 1125160), (230, 1100700), (250, 1012644), (276, 917250), (300, 843870), (345, 733800), (360, 703225), (375, 675096), (414, 611500), (450, 562580), (460, 550350), (500, 506322), (552, 458625), (575, 440280), (600, 421935), (690, 366900), (750, 337548), (828, 305750), (900, 281290), (920, 275175), (1000, 253161), (1035, 244600), (1125, 225032), (1150, 220140), (1223, 207000), (1380, 183450), (1500, 168774), (1656, 152875), (1725, 146760), (1800, 140645), (2070, 122300), (2250, 112516), (2300, 110070), (2446, 103500), (2760, 91725), (2875, 88056), (3000, 84387), (3450, 73380), (3669, 69000), (4140, 61150), (4500, 56258), (4600, 55035), (4892, 51750), (5175, 48920), (5750, 44028), (6115, 41400), (6900, 36690), (7338, 34500), (8280, 30575), (8625, 29352), (9000, 28129), (9784, 25875), (10350, 24460), (11007, 23000), (11500, 22014), (12230, 20700), (13800, 18345), (14676, 17250)]