451628000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4957

約数の個数: 96

約数和(自身を含む): 1158131520

約数和(自身を除く): 706503520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1150, 1840, 2000, 2300, 2875, 3680, 4000, 4600, 4909, 5750, 9200, 9818, 11500, 18400, 19636, 23000, 24545, 39272, 46000, 49090, 78544, 92000, 98180, 112907, 122725, 157088, 196360, 225814, 245450, 392720, 451628, 490900, 564535, 613625, 785440, 903256, 981800, 1129070, 1227250, 1806512, 1963600, 2258140, 2454500, 2822675, 3613024, 3927200, 4516280, 4909000, 5645350, 9032560, 9818000, 11290700, 14113375, 18065120, 19636000, 22581400, 28226750, 45162800, 56453500, 90325600, 112907000, 225814000, 451628000]

約数ペア:

[(1, 451628000), (2, 225814000), (4, 112907000), (5, 90325600), (8, 56453500), (10, 45162800), (16, 28226750), (20, 22581400), (23, 19636000), (25, 18065120), (32, 14113375), (40, 11290700), (46, 9818000), (50, 9032560), (80, 5645350), (92, 4909000), (100, 4516280), (115, 3927200), (125, 3613024), (160, 2822675), (184, 2454500), (200, 2258140), (230, 1963600), (250, 1806512), (368, 1227250), (400, 1129070), (460, 981800), (500, 903256), (575, 785440), (736, 613625), (800, 564535), (920, 490900), (1000, 451628), (1150, 392720), (1840, 245450), (2000, 225814), (2300, 196360), (2875, 157088), (3680, 122725), (4000, 112907), (4600, 98180), (4909, 92000), (5750, 78544), (9200, 49090), (9818, 46000), (11500, 39272), (18400, 24545), (19636, 23000)]