84387000

素因数分解:

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

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 274959360

約数和(自身を除く): 190572360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1223, 1380, 1500, 1725, 2300, 2446, 2760, 2875, 3000, 3450, 3669, 4600, 4892, 5750, 6115, 6900, 7338, 8625, 9784, 11500, 12230, 13800, 14676, 17250, 18345, 23000, 24460, 28129, 29352, 30575, 34500, 36690, 48920, 56258, 61150, 69000, 73380, 84387, 91725, 112516, 122300, 140645, 146760, 152875, 168774, 183450, 225032, 244600, 281290, 305750, 337548, 366900, 421935, 458625, 562580, 611500, 675096, 703225, 733800, 843870, 917250, 1125160, 1223000, 1406450, 1687740, 1834500, 2109675, 2812900, 3375480, 3516125, 3669000, 4219350, 5625800, 7032250, 8438700, 10548375, 14064500, 16877400, 21096750, 28129000, 42193500, 84387000]

約数ペア:

[(1, 84387000), (2, 42193500), (3, 28129000), (4, 21096750), (5, 16877400), (6, 14064500), (8, 10548375), (10, 8438700), (12, 7032250), (15, 5625800), (20, 4219350), (23, 3669000), (24, 3516125), (25, 3375480), (30, 2812900), (40, 2109675), (46, 1834500), (50, 1687740), (60, 1406450), (69, 1223000), (75, 1125160), (92, 917250), (100, 843870), (115, 733800), (120, 703225), (125, 675096), (138, 611500), (150, 562580), (184, 458625), (200, 421935), (230, 366900), (250, 337548), (276, 305750), (300, 281290), (345, 244600), (375, 225032), (460, 183450), (500, 168774), (552, 152875), (575, 146760), (600, 140645), (690, 122300), (750, 112516), (920, 91725), (1000, 84387), (1150, 73380), (1223, 69000), (1380, 61150), (1500, 56258), (1725, 48920), (2300, 36690), (2446, 34500), (2760, 30575), (2875, 29352), (3000, 28129), (3450, 24460), (3669, 23000), (4600, 18345), (4892, 17250), (5750, 14676), (6115, 13800), (6900, 12230), (7338, 11500), (8625, 9784)]