189098820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20599}}^1$

素因数の和:20634

約数の個数: 96

約数和(自身を含む): 622944000

約数和(自身を除く): 433845180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 20599, 41198, 61797, 82396, 102995, 123594, 185391, 205990, 247188, 308985, 350183, 370782, 411980, 556173, 617970, 700366, 741564, 926955, 1050549, 1112346, 1235940, 1400732, 1750915, 1853910, 2101098, 2224692, 2780865, 3151647, 3501830, 3707820, 4202196, 5252745, 5561730, 6303294, 7003660, 9454941, 10505490, 11123460, 12606588, 15758235, 18909882, 21010980, 31516470, 37819764, 47274705, 63032940, 94549410, 189098820]

約数ペア:

[(1, 189098820), (2, 94549410), (3, 63032940), (4, 47274705), (5, 37819764), (6, 31516470), (9, 21010980), (10, 18909882), (12, 15758235), (15, 12606588), (17, 11123460), (18, 10505490), (20, 9454941), (27, 7003660), (30, 6303294), (34, 5561730), (36, 5252745), (45, 4202196), (51, 3707820), (54, 3501830), (60, 3151647), (68, 2780865), (85, 2224692), (90, 2101098), (102, 1853910), (108, 1750915), (135, 1400732), (153, 1235940), (170, 1112346), (180, 1050549), (204, 926955), (255, 741564), (270, 700366), (306, 617970), (340, 556173), (459, 411980), (510, 370782), (540, 350183), (612, 308985), (765, 247188), (918, 205990), (1020, 185391), (1530, 123594), (1836, 102995), (2295, 82396), (3060, 61797), (4590, 41198), (9180, 20599)]