22554450180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{768727}}^1$

素因数の和:768905

約数の個数: 72

約数和(自身を含む): 68834980032

約数和(自身を除く): 46280529852

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, 5868, 7335, 9780, 14670, 29340, 768727, 1537454, 2306181, 3074908, 3843635, 4612362, 6918543, 7687270, 9224724, 11530905, 13837086, 15374540, 23061810, 27674172, 34592715, 46123620, 69185430, 125302501, 138370860, 250605002, 375907503, 501210004, 626512505, 751815006, 1127722509, 1253025010, 1503630012, 1879537515, 2255445018, 2506050020, 3759075030, 4510890036, 5638612545, 7518150060, 11277225090, 22554450180]

約数ペア:

[(1, 22554450180), (2, 11277225090), (3, 7518150060), (4, 5638612545), (5, 4510890036), (6, 3759075030), (9, 2506050020), (10, 2255445018), (12, 1879537515), (15, 1503630012), (18, 1253025010), (20, 1127722509), (30, 751815006), (36, 626512505), (45, 501210004), (60, 375907503), (90, 250605002), (163, 138370860), (180, 125302501), (326, 69185430), (489, 46123620), (652, 34592715), (815, 27674172), (978, 23061810), (1467, 15374540), (1630, 13837086), (1956, 11530905), (2445, 9224724), (2934, 7687270), (3260, 6918543), (4890, 4612362), (5868, 3843635), (7335, 3074908), (9780, 2306181), (14670, 1537454), (29340, 768727)]