151189020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5153}}^1$

素因数の和:5331

約数の個数: 72

約数和(自身を含む): 461509776

約数和(自身を除く): 310320756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5153, 5868, 7335, 9780, 10306, 14670, 15459, 20612, 25765, 29340, 30918, 46377, 51530, 61836, 77295, 92754, 103060, 154590, 185508, 231885, 309180, 463770, 839939, 927540, 1679878, 2519817, 3359756, 4199695, 5039634, 7559451, 8399390, 10079268, 12599085, 15118902, 16798780, 25198170, 30237804, 37797255, 50396340, 75594510, 151189020]

約数ペア:

[(1, 151189020), (2, 75594510), (3, 50396340), (4, 37797255), (5, 30237804), (6, 25198170), (9, 16798780), (10, 15118902), (12, 12599085), (15, 10079268), (18, 8399390), (20, 7559451), (30, 5039634), (36, 4199695), (45, 3359756), (60, 2519817), (90, 1679878), (163, 927540), (180, 839939), (326, 463770), (489, 309180), (652, 231885), (815, 185508), (978, 154590), (1467, 103060), (1630, 92754), (1956, 77295), (2445, 61836), (2934, 51530), (3260, 46377), (4890, 30918), (5153, 29340), (5868, 25765), (7335, 20612), (9780, 15459), (10306, 14670)]