102981750

素因数分解:

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

素因数の和:275

約数の個数: 128

約数和(自身を含む): 280215936

約数和(自身を除く): 177234186

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 41, 50, 51, 75, 82, 85, 102, 123, 125, 150, 170, 197, 205, 246, 250, 255, 375, 394, 410, 425, 510, 591, 615, 697, 750, 850, 985, 1025, 1182, 1230, 1275, 1394, 1970, 2050, 2091, 2125, 2550, 2955, 3075, 3349, 3485, 4182, 4250, 4925, 5125, 5910, 6150, 6375, 6698, 6970, 8077, 9850, 10047, 10250, 10455, 12750, 14775, 15375, 16154, 16745, 17425, 20094, 20910, 24231, 24625, 29550, 30750, 33490, 34850, 40385, 48462, 49250, 50235, 52275, 73875, 80770, 83725, 87125, 100470, 104550, 121155, 137309, 147750, 167450, 174250, 201925, 242310, 251175, 261375, 274618, 403850, 411927, 418625, 502350, 522750, 605775, 686545, 823854, 837250, 1009625, 1211550, 1255875, 1373090, 2019250, 2059635, 2511750, 3028875, 3432725, 4119270, 6057750, 6865450, 10298175, 17163625, 20596350, 34327250, 51490875, 102981750]

約数ペア:

[(1, 102981750), (2, 51490875), (3, 34327250), (5, 20596350), (6, 17163625), (10, 10298175), (15, 6865450), (17, 6057750), (25, 4119270), (30, 3432725), (34, 3028875), (41, 2511750), (50, 2059635), (51, 2019250), (75, 1373090), (82, 1255875), (85, 1211550), (102, 1009625), (123, 837250), (125, 823854), (150, 686545), (170, 605775), (197, 522750), (205, 502350), (246, 418625), (250, 411927), (255, 403850), (375, 274618), (394, 261375), (410, 251175), (425, 242310), (510, 201925), (591, 174250), (615, 167450), (697, 147750), (750, 137309), (850, 121155), (985, 104550), (1025, 100470), (1182, 87125), (1230, 83725), (1275, 80770), (1394, 73875), (1970, 52275), (2050, 50235), (2091, 49250), (2125, 48462), (2550, 40385), (2955, 34850), (3075, 33490), (3349, 30750), (3485, 29550), (4182, 24625), (4250, 24231), (4925, 20910), (5125, 20094), (5910, 17425), (6150, 16745), (6375, 16154), (6698, 15375), (6970, 14775), (8077, 12750), (9850, 10455), (10047, 10250)]