1470149700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257921}}^1$

素因数の和:257957

約数の個数: 72

約数和(自身を含む): 4477525920

約数和(自身を除く): 3007376220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 257921, 515842, 773763, 1031684, 1289605, 1547526, 2579210, 3095052, 3868815, 4900499, 5158420, 6448025, 7737630, 9800998, 12896050, 14701497, 15475260, 19344075, 19601996, 24502495, 25792100, 29402994, 38688150, 49004990, 58805988, 73507485, 77376300, 98009980, 122512475, 147014970, 245024950, 294029940, 367537425, 490049900, 735074850, 1470149700]

約数ペア:

[(1, 1470149700), (2, 735074850), (3, 490049900), (4, 367537425), (5, 294029940), (6, 245024950), (10, 147014970), (12, 122512475), (15, 98009980), (19, 77376300), (20, 73507485), (25, 58805988), (30, 49004990), (38, 38688150), (50, 29402994), (57, 25792100), (60, 24502495), (75, 19601996), (76, 19344075), (95, 15475260), (100, 14701497), (114, 12896050), (150, 9800998), (190, 7737630), (228, 6448025), (285, 5158420), (300, 4900499), (380, 3868815), (475, 3095052), (570, 2579210), (950, 1547526), (1140, 1289605), (1425, 1031684), (1900, 773763), (2850, 515842), (5700, 257921)]