66650040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6857}}^1$

素因数の和:6883

約数の個数: 96

約数和(自身を含む): 224668080

約数和(自身を除く): 158018040

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 6857, 9720, 13714, 20571, 27428, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 123426, 137140, 164568, 185139, 205710, 246852, 274280, 308565, 370278, 411420, 493704, 555417, 617130, 740556, 822840, 925695, 1110834, 1234260, 1481112, 1666251, 1851390, 2221668, 2468520, 2777085, 3332502, 3702780, 4443336, 5554170, 6665004, 7405560, 8331255, 11108340, 13330008, 16662510, 22216680, 33325020, 66650040]

約数ペア:

[(1, 66650040), (2, 33325020), (3, 22216680), (4, 16662510), (5, 13330008), (6, 11108340), (8, 8331255), (9, 7405560), (10, 6665004), (12, 5554170), (15, 4443336), (18, 3702780), (20, 3332502), (24, 2777085), (27, 2468520), (30, 2221668), (36, 1851390), (40, 1666251), (45, 1481112), (54, 1234260), (60, 1110834), (72, 925695), (81, 822840), (90, 740556), (108, 617130), (120, 555417), (135, 493704), (162, 411420), (180, 370278), (216, 308565), (243, 274280), (270, 246852), (324, 205710), (360, 185139), (405, 164568), (486, 137140), (540, 123426), (648, 102855), (810, 82284), (972, 68570), (1080, 61713), (1215, 54856), (1620, 41142), (1944, 34285), (2430, 27428), (3240, 20571), (4860, 13714), (6857, 9720)]