313482000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4058

約数の個数: 160

約数和(自身を含む): 1088680320

約数和(自身を除く): 775198320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3900, 4019, 4875, 5200, 6000, 6500, 7800, 8038, 9750, 12057, 13000, 15600, 16076, 19500, 20095, 24114, 26000, 32152, 39000, 40190, 48228, 52247, 60285, 64304, 78000, 80380, 96456, 100475, 104494, 120570, 156741, 160760, 192912, 200950, 208988, 241140, 261235, 301425, 313482, 321520, 401900, 417976, 482280, 502375, 522470, 602850, 626964, 783705, 803800, 835952, 964560, 1004750, 1044940, 1205700, 1253928, 1306175, 1507125, 1567410, 1607600, 2009500, 2089880, 2411400, 2507856, 2612350, 3014250, 3134820, 3918525, 4019000, 4179760, 4822800, 5224700, 6028500, 6269640, 6530875, 7837050, 8038000, 10449400, 12057000, 12539280, 13061750, 15674100, 19592625, 20898800, 24114000, 26123500, 31348200, 39185250, 52247000, 62696400, 78370500, 104494000, 156741000, 313482000]

約数ペア:

[(1, 313482000), (2, 156741000), (3, 104494000), (4, 78370500), (5, 62696400), (6, 52247000), (8, 39185250), (10, 31348200), (12, 26123500), (13, 24114000), (15, 20898800), (16, 19592625), (20, 15674100), (24, 13061750), (25, 12539280), (26, 12057000), (30, 10449400), (39, 8038000), (40, 7837050), (48, 6530875), (50, 6269640), (52, 6028500), (60, 5224700), (65, 4822800), (75, 4179760), (78, 4019000), (80, 3918525), (100, 3134820), (104, 3014250), (120, 2612350), (125, 2507856), (130, 2411400), (150, 2089880), (156, 2009500), (195, 1607600), (200, 1567410), (208, 1507125), (240, 1306175), (250, 1253928), (260, 1205700), (300, 1044940), (312, 1004750), (325, 964560), (375, 835952), (390, 803800), (400, 783705), (500, 626964), (520, 602850), (600, 522470), (624, 502375), (650, 482280), (750, 417976), (780, 401900), (975, 321520), (1000, 313482), (1040, 301425), (1200, 261235), (1300, 241140), (1500, 208988), (1560, 200950), (1625, 192912), (1950, 160760), (2000, 156741), (2600, 120570), (3000, 104494), (3120, 100475), (3250, 96456), (3900, 80380), (4019, 78000), (4875, 64304), (5200, 60285), (6000, 52247), (6500, 48228), (7800, 40190), (8038, 39000), (9750, 32152), (12057, 26000), (13000, 24114), (15600, 20095), (16076, 19500)]