26715000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 90533520

約数和(自身を除く): 63818520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 137, 150, 156, 195, 200, 250, 260, 274, 300, 312, 325, 375, 390, 411, 500, 520, 548, 600, 625, 650, 685, 750, 780, 822, 975, 1000, 1096, 1250, 1300, 1370, 1500, 1560, 1625, 1644, 1781, 1875, 1950, 2055, 2500, 2600, 2740, 3000, 3250, 3288, 3425, 3562, 3750, 3900, 4110, 4875, 5000, 5343, 5480, 6500, 6850, 7124, 7500, 7800, 8125, 8220, 8905, 9750, 10275, 10686, 13000, 13700, 14248, 15000, 16250, 16440, 17125, 17810, 19500, 20550, 21372, 24375, 26715, 27400, 32500, 34250, 35620, 39000, 41100, 42744, 44525, 48750, 51375, 53430, 65000, 68500, 71240, 82200, 85625, 89050, 97500, 102750, 106860, 133575, 137000, 171250, 178100, 195000, 205500, 213720, 222625, 256875, 267150, 342500, 356200, 411000, 445250, 513750, 534300, 667875, 685000, 890500, 1027500, 1068600, 1113125, 1335750, 1781000, 2055000, 2226250, 2671500, 3339375, 4452500, 5343000, 6678750, 8905000, 13357500, 26715000]

約数ペア:

[(1, 26715000), (2, 13357500), (3, 8905000), (4, 6678750), (5, 5343000), (6, 4452500), (8, 3339375), (10, 2671500), (12, 2226250), (13, 2055000), (15, 1781000), (20, 1335750), (24, 1113125), (25, 1068600), (26, 1027500), (30, 890500), (39, 685000), (40, 667875), (50, 534300), (52, 513750), (60, 445250), (65, 411000), (75, 356200), (78, 342500), (100, 267150), (104, 256875), (120, 222625), (125, 213720), (130, 205500), (137, 195000), (150, 178100), (156, 171250), (195, 137000), (200, 133575), (250, 106860), (260, 102750), (274, 97500), (300, 89050), (312, 85625), (325, 82200), (375, 71240), (390, 68500), (411, 65000), (500, 53430), (520, 51375), (548, 48750), (600, 44525), (625, 42744), (650, 41100), (685, 39000), (750, 35620), (780, 34250), (822, 32500), (975, 27400), (1000, 26715), (1096, 24375), (1250, 21372), (1300, 20550), (1370, 19500), (1500, 17810), (1560, 17125), (1625, 16440), (1644, 16250), (1781, 15000), (1875, 14248), (1950, 13700), (2055, 13000), (2500, 10686), (2600, 10275), (2740, 9750), (3000, 8905), (3250, 8220), (3288, 8125), (3425, 7800), (3562, 7500), (3750, 7124), (3900, 6850), (4110, 6500), (4875, 5480), (5000, 5343)]