52689000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 203374080

約数和(自身を除く): 150685080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 193, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 386, 390, 420, 455, 500, 520, 525, 546, 579, 600, 650, 700, 728, 750, 772, 780, 840, 875, 910, 965, 975, 1000, 1050, 1092, 1158, 1300, 1351, 1365, 1400, 1500, 1544, 1560, 1625, 1750, 1820, 1930, 1950, 2100, 2184, 2275, 2316, 2509, 2600, 2625, 2702, 2730, 2895, 3000, 3250, 3500, 3640, 3860, 3900, 4053, 4200, 4550, 4632, 4825, 4875, 5018, 5250, 5404, 5460, 5790, 6500, 6755, 6825, 7000, 7527, 7720, 7800, 8106, 9100, 9650, 9750, 10036, 10500, 10808, 10920, 11375, 11580, 12545, 13000, 13510, 13650, 14475, 15054, 16212, 17563, 18200, 19300, 19500, 20072, 20265, 21000, 22750, 23160, 24125, 25090, 27020, 27300, 28950, 30108, 32424, 33775, 34125, 35126, 37635, 38600, 39000, 40530, 45500, 48250, 50180, 52689, 54040, 54600, 57900, 60216, 62725, 67550, 68250, 70252, 72375, 75270, 81060, 87815, 91000, 96500, 100360, 101325, 105378, 115800, 125450, 135100, 136500, 140504, 144750, 150540, 162120, 168875, 175630, 188175, 193000, 202650, 210756, 250900, 263445, 270200, 273000, 289500, 301080, 313625, 337750, 351260, 376350, 405300, 421512, 439075, 501800, 506625, 526890, 579000, 627250, 675500, 702520, 752700, 810600, 878150, 940875, 1013250, 1053780, 1254500, 1317225, 1351000, 1505400, 1756300, 1881750, 2026500, 2107560, 2195375, 2509000, 2634450, 3512600, 3763500, 4053000, 4390750, 5268900, 6586125, 7527000, 8781500, 10537800, 13172250, 17563000, 26344500, 52689000]

約数ペア:

[(1, 52689000), (2, 26344500), (3, 17563000), (4, 13172250), (5, 10537800), (6, 8781500), (7, 7527000), (8, 6586125), (10, 5268900), (12, 4390750), (13, 4053000), (14, 3763500), (15, 3512600), (20, 2634450), (21, 2509000), (24, 2195375), (25, 2107560), (26, 2026500), (28, 1881750), (30, 1756300), (35, 1505400), (39, 1351000), (40, 1317225), (42, 1254500), (50, 1053780), (52, 1013250), (56, 940875), (60, 878150), (65, 810600), (70, 752700), (75, 702520), (78, 675500), (84, 627250), (91, 579000), (100, 526890), (104, 506625), (105, 501800), (120, 439075), (125, 421512), (130, 405300), (140, 376350), (150, 351260), (156, 337750), (168, 313625), (175, 301080), (182, 289500), (193, 273000), (195, 270200), (200, 263445), (210, 250900), (250, 210756), (260, 202650), (273, 193000), (280, 188175), (300, 175630), (312, 168875), (325, 162120), (350, 150540), (364, 144750), (375, 140504), (386, 136500), (390, 135100), (420, 125450), (455, 115800), (500, 105378), (520, 101325), (525, 100360), (546, 96500), (579, 91000), (600, 87815), (650, 81060), (700, 75270), (728, 72375), (750, 70252), (772, 68250), (780, 67550), (840, 62725), (875, 60216), (910, 57900), (965, 54600), (975, 54040), (1000, 52689), (1050, 50180), (1092, 48250), (1158, 45500), (1300, 40530), (1351, 39000), (1365, 38600), (1400, 37635), (1500, 35126), (1544, 34125), (1560, 33775), (1625, 32424), (1750, 30108), (1820, 28950), (1930, 27300), (1950, 27020), (2100, 25090), (2184, 24125), (2275, 23160), (2316, 22750), (2509, 21000), (2600, 20265), (2625, 20072), (2702, 19500), (2730, 19300), (2895, 18200), (3000, 17563), (3250, 16212), (3500, 15054), (3640, 14475), (3860, 13650), (3900, 13510), (4053, 13000), (4200, 12545), (4550, 11580), (4632, 11375), (4825, 10920), (4875, 10808), (5018, 10500), (5250, 10036), (5404, 9750), (5460, 9650), (5790, 9100), (6500, 8106), (6755, 7800), (6825, 7720), (7000, 7527)]