54450180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 166689432

約数和(自身を除く): 112239252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 2677, 3390, 4068, 5085, 5354, 6780, 8031, 10170, 10708, 13385, 16062, 20340, 24093, 26770, 32124, 40155, 48186, 53540, 80310, 96372, 120465, 160620, 240930, 302501, 481860, 605002, 907503, 1210004, 1512505, 1815006, 2722509, 3025010, 3630012, 4537515, 5445018, 6050020, 9075030, 10890036, 13612545, 18150060, 27225090, 54450180]

約数ペア:

[(1, 54450180), (2, 27225090), (3, 18150060), (4, 13612545), (5, 10890036), (6, 9075030), (9, 6050020), (10, 5445018), (12, 4537515), (15, 3630012), (18, 3025010), (20, 2722509), (30, 1815006), (36, 1512505), (45, 1210004), (60, 907503), (90, 605002), (113, 481860), (180, 302501), (226, 240930), (339, 160620), (452, 120465), (565, 96372), (678, 80310), (1017, 53540), (1130, 48186), (1356, 40155), (1695, 32124), (2034, 26770), (2260, 24093), (2677, 20340), (3390, 16062), (4068, 13385), (5085, 10708), (5354, 10170), (6780, 8031)]