40470000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 200

約数和(自身を含む): 139455360

約数和(自身を除く): 98985360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 71, 75, 76, 80, 95, 100, 114, 120, 125, 142, 150, 152, 190, 200, 213, 228, 240, 250, 284, 285, 300, 304, 355, 375, 380, 400, 426, 456, 475, 500, 568, 570, 600, 625, 710, 750, 760, 852, 912, 950, 1000, 1065, 1136, 1140, 1200, 1250, 1349, 1420, 1425, 1500, 1520, 1704, 1775, 1875, 1900, 2000, 2130, 2280, 2375, 2500, 2698, 2840, 2850, 3000, 3408, 3550, 3750, 3800, 4047, 4260, 4560, 4750, 5000, 5325, 5396, 5680, 5700, 6000, 6745, 7100, 7125, 7500, 7600, 8094, 8520, 8875, 9500, 10000, 10650, 10792, 11400, 11875, 13490, 14200, 14250, 15000, 16188, 17040, 17750, 19000, 20235, 21300, 21584, 22800, 23750, 26625, 26980, 28400, 28500, 30000, 32376, 33725, 35500, 35625, 38000, 40470, 42600, 44375, 47500, 53250, 53960, 57000, 64752, 67450, 71000, 71250, 80940, 85200, 88750, 95000, 101175, 106500, 107920, 114000, 133125, 134900, 142000, 142500, 161880, 168625, 177500, 190000, 202350, 213000, 266250, 269800, 285000, 323760, 337250, 355000, 404700, 426000, 505875, 532500, 539600, 570000, 674500, 710000, 809400, 843125, 1011750, 1065000, 1349000, 1618800, 1686250, 2023500, 2130000, 2529375, 2698000, 3372500, 4047000, 5058750, 6745000, 8094000, 10117500, 13490000, 20235000, 40470000]

約数ペア:

[(1, 40470000), (2, 20235000), (3, 13490000), (4, 10117500), (5, 8094000), (6, 6745000), (8, 5058750), (10, 4047000), (12, 3372500), (15, 2698000), (16, 2529375), (19, 2130000), (20, 2023500), (24, 1686250), (25, 1618800), (30, 1349000), (38, 1065000), (40, 1011750), (48, 843125), (50, 809400), (57, 710000), (60, 674500), (71, 570000), (75, 539600), (76, 532500), (80, 505875), (95, 426000), (100, 404700), (114, 355000), (120, 337250), (125, 323760), (142, 285000), (150, 269800), (152, 266250), (190, 213000), (200, 202350), (213, 190000), (228, 177500), (240, 168625), (250, 161880), (284, 142500), (285, 142000), (300, 134900), (304, 133125), (355, 114000), (375, 107920), (380, 106500), (400, 101175), (426, 95000), (456, 88750), (475, 85200), (500, 80940), (568, 71250), (570, 71000), (600, 67450), (625, 64752), (710, 57000), (750, 53960), (760, 53250), (852, 47500), (912, 44375), (950, 42600), (1000, 40470), (1065, 38000), (1136, 35625), (1140, 35500), (1200, 33725), (1250, 32376), (1349, 30000), (1420, 28500), (1425, 28400), (1500, 26980), (1520, 26625), (1704, 23750), (1775, 22800), (1875, 21584), (1900, 21300), (2000, 20235), (2130, 19000), (2280, 17750), (2375, 17040), (2500, 16188), (2698, 15000), (2840, 14250), (2850, 14200), (3000, 13490), (3408, 11875), (3550, 11400), (3750, 10792), (3800, 10650), (4047, 10000), (4260, 9500), (4560, 8875), (4750, 8520), (5000, 8094), (5325, 7600), (5396, 7500), (5680, 7125), (5700, 7100), (6000, 6745)]