149860950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 72

約数和(自身を含む): 394917432

約数和(自身を除く): 245056482

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1734, 2550, 2890, 3457, 4335, 6914, 7225, 8670, 10371, 14450, 17285, 20742, 21675, 34570, 43350, 51855, 58769, 86425, 103710, 117538, 172850, 176307, 259275, 293845, 352614, 518550, 587690, 881535, 999073, 1469225, 1763070, 1998146, 2938450, 2997219, 4407675, 4995365, 5994438, 8815350, 9990730, 14986095, 24976825, 29972190, 49953650, 74930475, 149860950]

約数ペア:

[(1, 149860950), (2, 74930475), (3, 49953650), (5, 29972190), (6, 24976825), (10, 14986095), (15, 9990730), (17, 8815350), (25, 5994438), (30, 4995365), (34, 4407675), (50, 2997219), (51, 2938450), (75, 1998146), (85, 1763070), (102, 1469225), (150, 999073), (170, 881535), (255, 587690), (289, 518550), (425, 352614), (510, 293845), (578, 259275), (850, 176307), (867, 172850), (1275, 117538), (1445, 103710), (1734, 86425), (2550, 58769), (2890, 51855), (3457, 43350), (4335, 34570), (6914, 21675), (7225, 20742), (8670, 17285), (10371, 14450)]