172233180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{136693}}^1$

素因数の和:136715

約数の個数: 72

約数和(自身を含む): 597079392

約数和(自身を除く): 424846212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 136693, 273386, 410079, 546772, 683465, 820158, 956851, 1230237, 1366930, 1640316, 1913702, 2050395, 2460474, 2733860, 2870553, 3827404, 4100790, 4784255, 4920948, 5741106, 6151185, 8201580, 8611659, 9568510, 11482212, 12302370, 14352765, 17223318, 19137020, 24604740, 28705530, 34446636, 43058295, 57411060, 86116590, 172233180]

約数ペア:

[(1, 172233180), (2, 86116590), (3, 57411060), (4, 43058295), (5, 34446636), (6, 28705530), (7, 24604740), (9, 19137020), (10, 17223318), (12, 14352765), (14, 12302370), (15, 11482212), (18, 9568510), (20, 8611659), (21, 8201580), (28, 6151185), (30, 5741106), (35, 4920948), (36, 4784255), (42, 4100790), (45, 3827404), (60, 2870553), (63, 2733860), (70, 2460474), (84, 2050395), (90, 1913702), (105, 1640316), (126, 1366930), (140, 1230237), (180, 956851), (210, 820158), (252, 683465), (315, 546772), (420, 410079), (630, 273386), (1260, 136693)]