168591750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11831}}^1$

素因数の和:11870

約数の個数: 64

約数和(自身を含む): 442990080

約数和(自身を除く): 274398330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 2375, 2850, 4750, 7125, 11831, 14250, 23662, 35493, 59155, 70986, 118310, 177465, 224789, 295775, 354930, 449578, 591550, 674367, 887325, 1123945, 1348734, 1478875, 1774650, 2247890, 2957750, 3371835, 4436625, 5619725, 6743670, 8873250, 11239450, 16859175, 28098625, 33718350, 56197250, 84295875, 168591750]

約数ペア:

[(1, 168591750), (2, 84295875), (3, 56197250), (5, 33718350), (6, 28098625), (10, 16859175), (15, 11239450), (19, 8873250), (25, 6743670), (30, 5619725), (38, 4436625), (50, 3371835), (57, 2957750), (75, 2247890), (95, 1774650), (114, 1478875), (125, 1348734), (150, 1123945), (190, 887325), (250, 674367), (285, 591550), (375, 449578), (475, 354930), (570, 295775), (750, 224789), (950, 177465), (1425, 118310), (2375, 70986), (2850, 59155), (4750, 35493), (7125, 23662), (11831, 14250)]