34270000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 100

約数和(自身を含む): 87159600

約数和(自身を除く): 52889600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 149, 184, 200, 230, 250, 298, 368, 400, 460, 500, 575, 596, 625, 745, 920, 1000, 1150, 1192, 1250, 1490, 1840, 2000, 2300, 2384, 2500, 2875, 2980, 3427, 3725, 4600, 5000, 5750, 5960, 6854, 7450, 9200, 10000, 11500, 11920, 13708, 14375, 14900, 17135, 18625, 23000, 27416, 28750, 29800, 34270, 37250, 46000, 54832, 57500, 59600, 68540, 74500, 85675, 93125, 115000, 137080, 149000, 171350, 186250, 230000, 274160, 298000, 342700, 372500, 428375, 685400, 745000, 856750, 1370800, 1490000, 1713500, 2141875, 3427000, 4283750, 6854000, 8567500, 17135000, 34270000]

約数ペア:

[(1, 34270000), (2, 17135000), (4, 8567500), (5, 6854000), (8, 4283750), (10, 3427000), (16, 2141875), (20, 1713500), (23, 1490000), (25, 1370800), (40, 856750), (46, 745000), (50, 685400), (80, 428375), (92, 372500), (100, 342700), (115, 298000), (125, 274160), (149, 230000), (184, 186250), (200, 171350), (230, 149000), (250, 137080), (298, 115000), (368, 93125), (400, 85675), (460, 74500), (500, 68540), (575, 59600), (596, 57500), (625, 54832), (745, 46000), (920, 37250), (1000, 34270), (1150, 29800), (1192, 28750), (1250, 27416), (1490, 23000), (1840, 18625), (2000, 17135), (2300, 14900), (2384, 14375), (2500, 13708), (2875, 11920), (2980, 11500), (3427, 10000), (3725, 9200), (4600, 7450), (5000, 6854), (5750, 5960)]