102030840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{3499}}^1$

素因数の和:3528

約数の個数: 112

約数和(自身を含む): 344295000

約数和(自身を除く): 242264160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3499, 3645, 4860, 5832, 6998, 7290, 9720, 10497, 13996, 14580, 17495, 20994, 27992, 29160, 31491, 34990, 41988, 52485, 62982, 69980, 83976, 94473, 104970, 125964, 139960, 157455, 188946, 209940, 251928, 283419, 314910, 377892, 419880, 472365, 566838, 629820, 755784, 850257, 944730, 1133676, 1259640, 1417095, 1700514, 1889460, 2267352, 2550771, 2834190, 3401028, 3778920, 4251285, 5101542, 5668380, 6802056, 8502570, 10203084, 11336760, 12753855, 17005140, 20406168, 25507710, 34010280, 51015420, 102030840]

約数ペア:

[(1, 102030840), (2, 51015420), (3, 34010280), (4, 25507710), (5, 20406168), (6, 17005140), (8, 12753855), (9, 11336760), (10, 10203084), (12, 8502570), (15, 6802056), (18, 5668380), (20, 5101542), (24, 4251285), (27, 3778920), (30, 3401028), (36, 2834190), (40, 2550771), (45, 2267352), (54, 1889460), (60, 1700514), (72, 1417095), (81, 1259640), (90, 1133676), (108, 944730), (120, 850257), (135, 755784), (162, 629820), (180, 566838), (216, 472365), (243, 419880), (270, 377892), (324, 314910), (360, 283419), (405, 251928), (486, 209940), (540, 188946), (648, 157455), (729, 139960), (810, 125964), (972, 104970), (1080, 94473), (1215, 83976), (1458, 69980), (1620, 62982), (1944, 52485), (2430, 41988), (2916, 34990), (3240, 31491), (3499, 29160), (3645, 27992), (4860, 20994), (5832, 17495), (6998, 14580), (7290, 13996), (9720, 10497)]