83310120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 112

約数和(自身を含む): 281141460

約数和(自身を除く): 197831340

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, 2857, 2916, 3240, 3645, 4860, 5714, 5832, 7290, 8571, 9720, 11428, 14285, 14580, 17142, 22856, 25713, 28570, 29160, 34284, 42855, 51426, 57140, 68568, 77139, 85710, 102852, 114280, 128565, 154278, 171420, 205704, 231417, 257130, 308556, 342840, 385695, 462834, 514260, 617112, 694251, 771390, 925668, 1028520, 1157085, 1388502, 1542780, 1851336, 2082753, 2314170, 2777004, 3085560, 3471255, 4165506, 4628340, 5554008, 6942510, 8331012, 9256680, 10413765, 13885020, 16662024, 20827530, 27770040, 41655060, 83310120]

約数ペア:

[(1, 83310120), (2, 41655060), (3, 27770040), (4, 20827530), (5, 16662024), (6, 13885020), (8, 10413765), (9, 9256680), (10, 8331012), (12, 6942510), (15, 5554008), (18, 4628340), (20, 4165506), (24, 3471255), (27, 3085560), (30, 2777004), (36, 2314170), (40, 2082753), (45, 1851336), (54, 1542780), (60, 1388502), (72, 1157085), (81, 1028520), (90, 925668), (108, 771390), (120, 694251), (135, 617112), (162, 514260), (180, 462834), (216, 385695), (243, 342840), (270, 308556), (324, 257130), (360, 231417), (405, 205704), (486, 171420), (540, 154278), (648, 128565), (729, 114280), (810, 102852), (972, 85710), (1080, 77139), (1215, 68568), (1458, 57140), (1620, 51426), (1944, 42855), (2430, 34284), (2857, 29160), (2916, 28570), (3240, 25713), (3645, 22856), (4860, 17142), (5714, 14580), (5832, 14285), (7290, 11428), (8571, 9720)]