40188000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 140107968

約数和(自身を除く): 99919968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 197, 200, 204, 240, 250, 255, 272, 300, 340, 375, 394, 400, 408, 425, 480, 500, 510, 544, 591, 600, 680, 750, 788, 800, 816, 850, 985, 1000, 1020, 1182, 1200, 1275, 1360, 1500, 1576, 1632, 1700, 1970, 2000, 2040, 2125, 2364, 2400, 2550, 2720, 2955, 3000, 3152, 3349, 3400, 3940, 4000, 4080, 4250, 4728, 4925, 5100, 5910, 6000, 6304, 6375, 6698, 6800, 7880, 8160, 8500, 9456, 9850, 10047, 10200, 11820, 12000, 12750, 13396, 13600, 14775, 15760, 16745, 17000, 18912, 19700, 20094, 20400, 23640, 24625, 25500, 26792, 29550, 31520, 33490, 34000, 39400, 40188, 40800, 47280, 49250, 50235, 51000, 53584, 59100, 66980, 68000, 73875, 78800, 80376, 83725, 94560, 98500, 100470, 102000, 107168, 118200, 133960, 147750, 157600, 160752, 167450, 197000, 200940, 204000, 236400, 251175, 267920, 295500, 321504, 334900, 394000, 401880, 418625, 472800, 502350, 535840, 591000, 669800, 788000, 803760, 837250, 1004700, 1182000, 1255875, 1339600, 1607520, 1674500, 2009400, 2364000, 2511750, 2679200, 3349000, 4018800, 5023500, 6698000, 8037600, 10047000, 13396000, 20094000, 40188000]

約数ペア:

[(1, 40188000), (2, 20094000), (3, 13396000), (4, 10047000), (5, 8037600), (6, 6698000), (8, 5023500), (10, 4018800), (12, 3349000), (15, 2679200), (16, 2511750), (17, 2364000), (20, 2009400), (24, 1674500), (25, 1607520), (30, 1339600), (32, 1255875), (34, 1182000), (40, 1004700), (48, 837250), (50, 803760), (51, 788000), (60, 669800), (68, 591000), (75, 535840), (80, 502350), (85, 472800), (96, 418625), (100, 401880), (102, 394000), (120, 334900), (125, 321504), (136, 295500), (150, 267920), (160, 251175), (170, 236400), (197, 204000), (200, 200940), (204, 197000), (240, 167450), (250, 160752), (255, 157600), (272, 147750), (300, 133960), (340, 118200), (375, 107168), (394, 102000), (400, 100470), (408, 98500), (425, 94560), (480, 83725), (500, 80376), (510, 78800), (544, 73875), (591, 68000), (600, 66980), (680, 59100), (750, 53584), (788, 51000), (800, 50235), (816, 49250), (850, 47280), (985, 40800), (1000, 40188), (1020, 39400), (1182, 34000), (1200, 33490), (1275, 31520), (1360, 29550), (1500, 26792), (1576, 25500), (1632, 24625), (1700, 23640), (1970, 20400), (2000, 20094), (2040, 19700), (2125, 18912), (2364, 17000), (2400, 16745), (2550, 15760), (2720, 14775), (2955, 13600), (3000, 13396), (3152, 12750), (3349, 12000), (3400, 11820), (3940, 10200), (4000, 10047), (4080, 9850), (4250, 9456), (4728, 8500), (4925, 8160), (5100, 7880), (5910, 6800), (6000, 6698), (6304, 6375)]