82385400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 278419680

約数和(自身を除く): 196034280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 120, 123, 136, 150, 164, 170, 197, 200, 204, 205, 246, 255, 300, 328, 340, 394, 408, 410, 425, 492, 510, 591, 600, 615, 680, 697, 788, 820, 850, 984, 985, 1020, 1025, 1182, 1230, 1275, 1394, 1576, 1640, 1700, 1970, 2040, 2050, 2091, 2364, 2460, 2550, 2788, 2955, 3075, 3349, 3400, 3485, 3940, 4100, 4182, 4728, 4920, 4925, 5100, 5576, 5910, 6150, 6698, 6970, 7880, 8077, 8200, 8364, 9850, 10047, 10200, 10455, 11820, 12300, 13396, 13940, 14775, 16154, 16728, 16745, 17425, 19700, 20094, 20910, 23640, 24231, 24600, 26792, 27880, 29550, 32308, 33490, 34850, 39400, 40188, 40385, 41820, 48462, 50235, 52275, 59100, 64616, 66980, 69700, 80376, 80770, 83640, 83725, 96924, 100470, 104550, 118200, 121155, 133960, 137309, 139400, 161540, 167450, 193848, 200940, 201925, 209100, 242310, 251175, 274618, 323080, 334900, 401880, 403850, 411927, 418200, 484620, 502350, 549236, 605775, 669800, 686545, 807700, 823854, 969240, 1004700, 1098472, 1211550, 1373090, 1615400, 1647708, 2009400, 2059635, 2423100, 2746180, 3295416, 3432725, 4119270, 4846200, 5492360, 6865450, 8238540, 10298175, 13730900, 16477080, 20596350, 27461800, 41192700, 82385400]

約数ペア:

[(1, 82385400), (2, 41192700), (3, 27461800), (4, 20596350), (5, 16477080), (6, 13730900), (8, 10298175), (10, 8238540), (12, 6865450), (15, 5492360), (17, 4846200), (20, 4119270), (24, 3432725), (25, 3295416), (30, 2746180), (34, 2423100), (40, 2059635), (41, 2009400), (50, 1647708), (51, 1615400), (60, 1373090), (68, 1211550), (75, 1098472), (82, 1004700), (85, 969240), (100, 823854), (102, 807700), (120, 686545), (123, 669800), (136, 605775), (150, 549236), (164, 502350), (170, 484620), (197, 418200), (200, 411927), (204, 403850), (205, 401880), (246, 334900), (255, 323080), (300, 274618), (328, 251175), (340, 242310), (394, 209100), (408, 201925), (410, 200940), (425, 193848), (492, 167450), (510, 161540), (591, 139400), (600, 137309), (615, 133960), (680, 121155), (697, 118200), (788, 104550), (820, 100470), (850, 96924), (984, 83725), (985, 83640), (1020, 80770), (1025, 80376), (1182, 69700), (1230, 66980), (1275, 64616), (1394, 59100), (1576, 52275), (1640, 50235), (1700, 48462), (1970, 41820), (2040, 40385), (2050, 40188), (2091, 39400), (2364, 34850), (2460, 33490), (2550, 32308), (2788, 29550), (2955, 27880), (3075, 26792), (3349, 24600), (3400, 24231), (3485, 23640), (3940, 20910), (4100, 20094), (4182, 19700), (4728, 17425), (4920, 16745), (4925, 16728), (5100, 16154), (5576, 14775), (5910, 13940), (6150, 13396), (6698, 12300), (6970, 11820), (7880, 10455), (8077, 10200), (8200, 10047), (8364, 9850)]