300149620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{51929}}^1$

素因数の和:51972

約数の個数: 36

約数和(自身を含む): 669585420

約数和(自身を除く): 369435800

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 51929, 103858, 207716, 259645, 519290, 882793, 1038580, 1765586, 3531172, 4413965, 8827930, 15007481, 17655860, 30014962, 60029924, 75037405, 150074810, 300149620]

約数ペア:

[(1, 300149620), (2, 150074810), (4, 75037405), (5, 60029924), (10, 30014962), (17, 17655860), (20, 15007481), (34, 8827930), (68, 4413965), (85, 3531172), (170, 1765586), (289, 1038580), (340, 882793), (578, 519290), (1156, 259645), (1445, 207716), (2890, 103858), (5780, 51929)]