100724220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3433}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 307494096

約数和(自身を除く): 206769876

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, 3433, 4890, 5868, 6866, 7335, 9780, 10299, 13732, 14670, 17165, 20598, 29340, 30897, 34330, 41196, 51495, 61794, 68660, 102990, 123588, 154485, 205980, 308970, 559579, 617940, 1119158, 1678737, 2238316, 2797895, 3357474, 5036211, 5595790, 6714948, 8393685, 10072422, 11191580, 16787370, 20144844, 25181055, 33574740, 50362110, 100724220]

約数ペア:

[(1, 100724220), (2, 50362110), (3, 33574740), (4, 25181055), (5, 20144844), (6, 16787370), (9, 11191580), (10, 10072422), (12, 8393685), (15, 6714948), (18, 5595790), (20, 5036211), (30, 3357474), (36, 2797895), (45, 2238316), (60, 1678737), (90, 1119158), (163, 617940), (180, 559579), (326, 308970), (489, 205980), (652, 154485), (815, 123588), (978, 102990), (1467, 68660), (1630, 61794), (1956, 51495), (2445, 41196), (2934, 34330), (3260, 30897), (3433, 29340), (4890, 20598), (5868, 17165), (6866, 14670), (7335, 13732), (9780, 10299)]