681036173000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1499}}^1\times {\mathrm{6781}}^1$

素因数の和:8368

約数の個数: 128

約数和(自身を含む): 1618727760000

約数和(自身を除く): 937691587000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 1000, 1340, 1499, 1675, 2680, 2998, 3350, 5996, 6700, 6781, 7495, 8375, 11992, 13400, 13562, 14990, 16750, 27124, 29980, 33500, 33905, 37475, 54248, 59960, 67000, 67810, 74950, 100433, 135620, 149900, 169525, 187375, 200866, 271240, 299800, 339050, 374750, 401732, 454327, 502165, 678100, 749500, 803464, 847625, 908654, 1004330, 1356200, 1499000, 1695250, 1817308, 2008660, 2271635, 2510825, 3390500, 3634616, 4017320, 4543270, 5021650, 6781000, 9086540, 10043300, 10164719, 11358175, 12554125, 18173080, 20086600, 20329438, 22716350, 25108250, 40658876, 45432700, 50216500, 50823595, 56790875, 81317752, 90865400, 100433000, 101647190, 113581750, 203294380, 227163500, 254117975, 406588760, 454327000, 508235950, 681036173, 1016471900, 1270589875, 1362072346, 2032943800, 2541179750, 2724144692, 3405180865, 5082359500, 5448289384, 6810361730, 10164719000, 13620723460, 17025904325, 27241446920, 34051808650, 68103617300, 85129521625, 136207234600, 170259043250, 340518086500, 681036173000]

約数ペア:

[(1, 681036173000), (2, 340518086500), (4, 170259043250), (5, 136207234600), (8, 85129521625), (10, 68103617300), (20, 34051808650), (25, 27241446920), (40, 17025904325), (50, 13620723460), (67, 10164719000), (100, 6810361730), (125, 5448289384), (134, 5082359500), (200, 3405180865), (250, 2724144692), (268, 2541179750), (335, 2032943800), (500, 1362072346), (536, 1270589875), (670, 1016471900), (1000, 681036173), (1340, 508235950), (1499, 454327000), (1675, 406588760), (2680, 254117975), (2998, 227163500), (3350, 203294380), (5996, 113581750), (6700, 101647190), (6781, 100433000), (7495, 90865400), (8375, 81317752), (11992, 56790875), (13400, 50823595), (13562, 50216500), (14990, 45432700), (16750, 40658876), (27124, 25108250), (29980, 22716350), (33500, 20329438), (33905, 20086600), (37475, 18173080), (54248, 12554125), (59960, 11358175), (67000, 10164719), (67810, 10043300), (74950, 9086540), (100433, 6781000), (135620, 5021650), (149900, 4543270), (169525, 4017320), (187375, 3634616), (200866, 3390500), (271240, 2510825), (299800, 2271635), (339050, 2008660), (374750, 1817308), (401732, 1695250), (454327, 1499000), (502165, 1356200), (678100, 1004330), (749500, 908654), (803464, 847625)]