78942000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 181041360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 125, 150, 177, 200, 223, 236, 240, 250, 295, 300, 354, 375, 400, 446, 472, 500, 590, 600, 669, 708, 750, 885, 892, 944, 1000, 1115, 1180, 1200, 1338, 1416, 1475, 1500, 1770, 1784, 2000, 2230, 2360, 2676, 2832, 2950, 3000, 3345, 3540, 3568, 4425, 4460, 4720, 5352, 5575, 5900, 6000, 6690, 7080, 7375, 8850, 8920, 10704, 11150, 11800, 13157, 13380, 14160, 14750, 16725, 17700, 17840, 22125, 22300, 23600, 26314, 26760, 27875, 29500, 33450, 35400, 39471, 44250, 44600, 52628, 53520, 55750, 59000, 65785, 66900, 70800, 78942, 83625, 88500, 89200, 105256, 111500, 118000, 131570, 133800, 157884, 167250, 177000, 197355, 210512, 223000, 263140, 267600, 315768, 328925, 334500, 354000, 394710, 446000, 526280, 631536, 657850, 669000, 789420, 986775, 1052560, 1315700, 1338000, 1578840, 1644625, 1973550, 2631400, 3157680, 3289250, 3947100, 4933875, 5262800, 6578500, 7894200, 9867750, 13157000, 15788400, 19735500, 26314000, 39471000, 78942000]

約数ペア:

[(1, 78942000), (2, 39471000), (3, 26314000), (4, 19735500), (5, 15788400), (6, 13157000), (8, 9867750), (10, 7894200), (12, 6578500), (15, 5262800), (16, 4933875), (20, 3947100), (24, 3289250), (25, 3157680), (30, 2631400), (40, 1973550), (48, 1644625), (50, 1578840), (59, 1338000), (60, 1315700), (75, 1052560), (80, 986775), (100, 789420), (118, 669000), (120, 657850), (125, 631536), (150, 526280), (177, 446000), (200, 394710), (223, 354000), (236, 334500), (240, 328925), (250, 315768), (295, 267600), (300, 263140), (354, 223000), (375, 210512), (400, 197355), (446, 177000), (472, 167250), (500, 157884), (590, 133800), (600, 131570), (669, 118000), (708, 111500), (750, 105256), (885, 89200), (892, 88500), (944, 83625), (1000, 78942), (1115, 70800), (1180, 66900), (1200, 65785), (1338, 59000), (1416, 55750), (1475, 53520), (1500, 52628), (1770, 44600), (1784, 44250), (2000, 39471), (2230, 35400), (2360, 33450), (2676, 29500), (2832, 27875), (2950, 26760), (3000, 26314), (3345, 23600), (3540, 22300), (3568, 22125), (4425, 17840), (4460, 17700), (4720, 16725), (5352, 14750), (5575, 14160), (5900, 13380), (6000, 13157), (6690, 11800), (7080, 11150), (7375, 10704), (8850, 8920)]