97455900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 303168096

約数和(自身を除く): 205712196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 97, 100, 102, 150, 170, 194, 197, 204, 255, 291, 300, 340, 388, 394, 425, 485, 510, 582, 591, 788, 850, 970, 985, 1020, 1164, 1182, 1275, 1455, 1649, 1700, 1940, 1970, 2364, 2425, 2550, 2910, 2955, 3298, 3349, 3940, 4850, 4925, 4947, 5100, 5820, 5910, 6596, 6698, 7275, 8245, 9700, 9850, 9894, 10047, 11820, 13396, 14550, 14775, 16490, 16745, 19109, 19700, 19788, 20094, 24735, 29100, 29550, 32980, 33490, 38218, 40188, 41225, 49470, 50235, 57327, 59100, 66980, 76436, 82450, 83725, 95545, 98940, 100470, 114654, 123675, 164900, 167450, 191090, 200940, 229308, 247350, 251175, 286635, 324853, 334900, 382180, 477725, 494700, 502350, 573270, 649706, 955450, 974559, 1004700, 1146540, 1299412, 1433175, 1624265, 1910900, 1949118, 2866350, 3248530, 3898236, 4872795, 5732700, 6497060, 8121325, 9745590, 16242650, 19491180, 24363975, 32485300, 48727950, 97455900]

約数ペア:

[(1, 97455900), (2, 48727950), (3, 32485300), (4, 24363975), (5, 19491180), (6, 16242650), (10, 9745590), (12, 8121325), (15, 6497060), (17, 5732700), (20, 4872795), (25, 3898236), (30, 3248530), (34, 2866350), (50, 1949118), (51, 1910900), (60, 1624265), (68, 1433175), (75, 1299412), (85, 1146540), (97, 1004700), (100, 974559), (102, 955450), (150, 649706), (170, 573270), (194, 502350), (197, 494700), (204, 477725), (255, 382180), (291, 334900), (300, 324853), (340, 286635), (388, 251175), (394, 247350), (425, 229308), (485, 200940), (510, 191090), (582, 167450), (591, 164900), (788, 123675), (850, 114654), (970, 100470), (985, 98940), (1020, 95545), (1164, 83725), (1182, 82450), (1275, 76436), (1455, 66980), (1649, 59100), (1700, 57327), (1940, 50235), (1970, 49470), (2364, 41225), (2425, 40188), (2550, 38218), (2910, 33490), (2955, 32980), (3298, 29550), (3349, 29100), (3940, 24735), (4850, 20094), (4925, 19788), (4947, 19700), (5100, 19109), (5820, 16745), (5910, 16490), (6596, 14775), (6698, 14550), (7275, 13396), (8245, 11820), (9700, 10047), (9850, 9894)]