200220000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 680182272

約数和(自身を除く): 479962272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 71, 75, 80, 94, 96, 100, 120, 125, 141, 142, 150, 160, 188, 200, 213, 235, 240, 250, 282, 284, 300, 355, 375, 376, 400, 426, 470, 480, 500, 564, 568, 600, 625, 705, 710, 750, 752, 800, 852, 940, 1000, 1065, 1128, 1136, 1175, 1200, 1250, 1410, 1420, 1500, 1504, 1704, 1775, 1875, 1880, 2000, 2130, 2256, 2272, 2350, 2400, 2500, 2820, 2840, 3000, 3337, 3408, 3525, 3550, 3750, 3760, 4000, 4260, 4512, 4700, 5000, 5325, 5640, 5680, 5875, 6000, 6674, 6816, 7050, 7100, 7500, 7520, 8520, 8875, 9400, 10000, 10011, 10650, 11280, 11360, 11750, 12000, 13348, 14100, 14200, 15000, 16685, 17040, 17625, 17750, 18800, 20000, 20022, 21300, 22560, 23500, 26625, 26696, 28200, 28400, 29375, 30000, 33370, 34080, 35250, 35500, 37600, 40044, 42600, 44375, 47000, 50055, 53250, 53392, 56400, 56800, 58750, 60000, 66740, 70500, 71000, 80088, 83425, 85200, 88125, 88750, 94000, 100110, 106500, 106784, 112800, 117500, 133125, 133480, 141000, 142000, 160176, 166850, 170400, 176250, 177500, 188000, 200220, 213000, 235000, 250275, 266250, 266960, 282000, 284000, 320352, 333700, 352500, 355000, 400440, 417125, 426000, 470000, 500550, 532500, 533920, 564000, 667400, 705000, 710000, 800880, 834250, 852000, 940000, 1001100, 1065000, 1251375, 1334800, 1410000, 1420000, 1601760, 1668500, 2002200, 2085625, 2130000, 2502750, 2669600, 2820000, 3337000, 4004400, 4171250, 4260000, 5005500, 6256875, 6674000, 8008800, 8342500, 10011000, 12513750, 13348000, 16685000, 20022000, 25027500, 33370000, 40044000, 50055000, 66740000, 100110000, 200220000]

約数ペア:

[(1, 200220000), (2, 100110000), (3, 66740000), (4, 50055000), (5, 40044000), (6, 33370000), (8, 25027500), (10, 20022000), (12, 16685000), (15, 13348000), (16, 12513750), (20, 10011000), (24, 8342500), (25, 8008800), (30, 6674000), (32, 6256875), (40, 5005500), (47, 4260000), (48, 4171250), (50, 4004400), (60, 3337000), (71, 2820000), (75, 2669600), (80, 2502750), (94, 2130000), (96, 2085625), (100, 2002200), (120, 1668500), (125, 1601760), (141, 1420000), (142, 1410000), (150, 1334800), (160, 1251375), (188, 1065000), (200, 1001100), (213, 940000), (235, 852000), (240, 834250), (250, 800880), (282, 710000), (284, 705000), (300, 667400), (355, 564000), (375, 533920), (376, 532500), (400, 500550), (426, 470000), (470, 426000), (480, 417125), (500, 400440), (564, 355000), (568, 352500), (600, 333700), (625, 320352), (705, 284000), (710, 282000), (750, 266960), (752, 266250), (800, 250275), (852, 235000), (940, 213000), (1000, 200220), (1065, 188000), (1128, 177500), (1136, 176250), (1175, 170400), (1200, 166850), (1250, 160176), (1410, 142000), (1420, 141000), (1500, 133480), (1504, 133125), (1704, 117500), (1775, 112800), (1875, 106784), (1880, 106500), (2000, 100110), (2130, 94000), (2256, 88750), (2272, 88125), (2350, 85200), (2400, 83425), (2500, 80088), (2820, 71000), (2840, 70500), (3000, 66740), (3337, 60000), (3408, 58750), (3525, 56800), (3550, 56400), (3750, 53392), (3760, 53250), (4000, 50055), (4260, 47000), (4512, 44375), (4700, 42600), (5000, 40044), (5325, 37600), (5640, 35500), (5680, 35250), (5875, 34080), (6000, 33370), (6674, 30000), (6816, 29375), (7050, 28400), (7100, 28200), (7500, 26696), (7520, 26625), (8520, 23500), (8875, 22560), (9400, 21300), (10000, 20022), (10011, 20000), (10650, 18800), (11280, 17750), (11360, 17625), (11750, 17040), (12000, 16685), (13348, 15000), (14100, 14200)]