158858820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32687}}^1$

素因数の和:32711

約数の個数: 72

約数和(自身を含む): 499734144

約数和(自身を除く): 340875324

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, 32687, 65374, 98061, 130748, 163435, 196122, 294183, 326870, 392244, 490305, 588366, 653740, 882549, 980610, 1176732, 1470915, 1765098, 1961220, 2647647, 2941830, 3530196, 4412745, 5295294, 5883660, 7942941, 8825490, 10590588, 13238235, 15885882, 17650980, 26476470, 31771764, 39714705, 52952940, 79429410, 158858820]

約数ペア:

[(1, 158858820), (2, 79429410), (3, 52952940), (4, 39714705), (5, 31771764), (6, 26476470), (9, 17650980), (10, 15885882), (12, 13238235), (15, 10590588), (18, 8825490), (20, 7942941), (27, 5883660), (30, 5295294), (36, 4412745), (45, 3530196), (54, 2941830), (60, 2647647), (81, 1961220), (90, 1765098), (108, 1470915), (135, 1176732), (162, 980610), (180, 882549), (243, 653740), (270, 588366), (324, 490305), (405, 392244), (486, 326870), (540, 294183), (810, 196122), (972, 163435), (1215, 130748), (1620, 98061), (2430, 65374), (4860, 32687)]