144927180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7817}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 443937312

約数和(自身を除く): 299010132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 7817, 9270, 15634, 18540, 23451, 31268, 39085, 46902, 70353, 78170, 93804, 117255, 140706, 156340, 234510, 281412, 351765, 469020, 703530, 805151, 1407060, 1610302, 2415453, 3220604, 4025755, 4830906, 7246359, 8051510, 9661812, 12077265, 14492718, 16103020, 24154530, 28985436, 36231795, 48309060, 72463590, 144927180]

約数ペア:

[(1, 144927180), (2, 72463590), (3, 48309060), (4, 36231795), (5, 28985436), (6, 24154530), (9, 16103020), (10, 14492718), (12, 12077265), (15, 9661812), (18, 8051510), (20, 7246359), (30, 4830906), (36, 4025755), (45, 3220604), (60, 2415453), (90, 1610302), (103, 1407060), (180, 805151), (206, 703530), (309, 469020), (412, 351765), (515, 281412), (618, 234510), (927, 156340), (1030, 140706), (1236, 117255), (1545, 93804), (1854, 78170), (2060, 70353), (3090, 46902), (3708, 39085), (4635, 31268), (6180, 23451), (7817, 18540), (9270, 15634)]