74421180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15313}}^1$

素因数の和:15337

約数の個数: 72

約数和(自身を含む): 234120432

約数和(自身を除く): 159699252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15313, 30626, 45939, 61252, 76565, 91878, 137817, 153130, 183756, 229695, 275634, 306260, 413451, 459390, 551268, 689085, 826902, 918780, 1240353, 1378170, 1653804, 2067255, 2480706, 2756340, 3721059, 4134510, 4961412, 6201765, 7442118, 8269020, 12403530, 14884236, 18605295, 24807060, 37210590, 74421180]

約数ペア:

[(1, 74421180), (2, 37210590), (3, 24807060), (4, 18605295), (5, 14884236), (6, 12403530), (9, 8269020), (10, 7442118), (12, 6201765), (15, 4961412), (18, 4134510), (20, 3721059), (27, 2756340), (30, 2480706), (36, 2067255), (45, 1653804), (54, 1378170), (60, 1240353), (81, 918780), (90, 826902), (108, 689085), (135, 551268), (162, 459390), (180, 413451), (243, 306260), (270, 275634), (324, 229695), (405, 183756), (486, 153130), (540, 137817), (810, 91878), (972, 76565), (1215, 61252), (1620, 45939), (2430, 30626), (4860, 15313)]