57672500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 141704640

約数和(自身を除く): 84032140

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 59, 68, 85, 92, 100, 115, 118, 125, 170, 230, 236, 250, 295, 340, 391, 425, 460, 500, 575, 590, 625, 782, 850, 1003, 1150, 1180, 1250, 1357, 1475, 1564, 1700, 1955, 2006, 2125, 2300, 2500, 2714, 2875, 2950, 3910, 4012, 4250, 5015, 5428, 5750, 5900, 6785, 7375, 7820, 8500, 9775, 10030, 10625, 11500, 13570, 14375, 14750, 19550, 20060, 21250, 23069, 25075, 27140, 28750, 29500, 33925, 36875, 39100, 42500, 46138, 48875, 50150, 57500, 67850, 73750, 92276, 97750, 100300, 115345, 125375, 135700, 147500, 169625, 195500, 230690, 244375, 250750, 339250, 461380, 488750, 501500, 576725, 626875, 678500, 848125, 977500, 1153450, 1253750, 1696250, 2306900, 2507500, 2883625, 3392500, 5767250, 11534500, 14418125, 28836250, 57672500]

約数ペア:

[(1, 57672500), (2, 28836250), (4, 14418125), (5, 11534500), (10, 5767250), (17, 3392500), (20, 2883625), (23, 2507500), (25, 2306900), (34, 1696250), (46, 1253750), (50, 1153450), (59, 977500), (68, 848125), (85, 678500), (92, 626875), (100, 576725), (115, 501500), (118, 488750), (125, 461380), (170, 339250), (230, 250750), (236, 244375), (250, 230690), (295, 195500), (340, 169625), (391, 147500), (425, 135700), (460, 125375), (500, 115345), (575, 100300), (590, 97750), (625, 92276), (782, 73750), (850, 67850), (1003, 57500), (1150, 50150), (1180, 48875), (1250, 46138), (1357, 42500), (1475, 39100), (1564, 36875), (1700, 33925), (1955, 29500), (2006, 28750), (2125, 27140), (2300, 25075), (2500, 23069), (2714, 21250), (2875, 20060), (2950, 19550), (3910, 14750), (4012, 14375), (4250, 13570), (5015, 11500), (5428, 10625), (5750, 10030), (5900, 9775), (6785, 8500), (7375, 7820)]