168774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 160

約数和(自身を含む): 568249344

約数和(自身を除く): 399475344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1223, 1380, 1500, 1725, 1840, 2000, 2300, 2446, 2760, 2875, 3000, 3450, 3669, 4600, 4892, 5520, 5750, 6000, 6115, 6900, 7338, 8625, 9200, 9784, 11500, 12230, 13800, 14676, 17250, 18345, 19568, 23000, 24460, 27600, 28129, 29352, 30575, 34500, 36690, 46000, 48920, 56258, 58704, 61150, 69000, 73380, 84387, 91725, 97840, 112516, 122300, 138000, 140645, 146760, 152875, 168774, 183450, 225032, 244600, 281290, 293520, 305750, 337548, 366900, 421935, 450064, 458625, 489200, 562580, 611500, 675096, 703225, 733800, 843870, 917250, 1125160, 1223000, 1350192, 1406450, 1467600, 1687740, 1834500, 2109675, 2250320, 2446000, 2812900, 3375480, 3516125, 3669000, 4219350, 5625800, 6750960, 7032250, 7338000, 8438700, 10548375, 11251600, 14064500, 16877400, 21096750, 28129000, 33754800, 42193500, 56258000, 84387000, 168774000]

約数ペア:

[(1, 168774000), (2, 84387000), (3, 56258000), (4, 42193500), (5, 33754800), (6, 28129000), (8, 21096750), (10, 16877400), (12, 14064500), (15, 11251600), (16, 10548375), (20, 8438700), (23, 7338000), (24, 7032250), (25, 6750960), (30, 5625800), (40, 4219350), (46, 3669000), (48, 3516125), (50, 3375480), (60, 2812900), (69, 2446000), (75, 2250320), (80, 2109675), (92, 1834500), (100, 1687740), (115, 1467600), (120, 1406450), (125, 1350192), (138, 1223000), (150, 1125160), (184, 917250), (200, 843870), (230, 733800), (240, 703225), (250, 675096), (276, 611500), (300, 562580), (345, 489200), (368, 458625), (375, 450064), (400, 421935), (460, 366900), (500, 337548), (552, 305750), (575, 293520), (600, 281290), (690, 244600), (750, 225032), (920, 183450), (1000, 168774), (1104, 152875), (1150, 146760), (1200, 140645), (1223, 138000), (1380, 122300), (1500, 112516), (1725, 97840), (1840, 91725), (2000, 84387), (2300, 73380), (2446, 69000), (2760, 61150), (2875, 58704), (3000, 56258), (3450, 48920), (3669, 46000), (4600, 36690), (4892, 34500), (5520, 30575), (5750, 29352), (6000, 28129), (6115, 27600), (6900, 24460), (7338, 23000), (8625, 19568), (9200, 18345), (9784, 17250), (11500, 14676), (12230, 13800)]