86975100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{32213}}^1$

素因数の和:32236

約数の個数: 72

約数和(自身を含む): 279617520

約数和(自身を除く): 192642420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 32213, 64426, 96639, 128852, 161065, 193278, 289917, 322130, 386556, 483195, 579834, 644260, 805325, 869751, 966390, 1159668, 1449585, 1610650, 1739502, 1932780, 2415975, 2899170, 3221300, 3479004, 4348755, 4831950, 5798340, 7247925, 8697510, 9663900, 14495850, 17395020, 21743775, 28991700, 43487550, 86975100]

約数ペア:

[(1, 86975100), (2, 43487550), (3, 28991700), (4, 21743775), (5, 17395020), (6, 14495850), (9, 9663900), (10, 8697510), (12, 7247925), (15, 5798340), (18, 4831950), (20, 4348755), (25, 3479004), (27, 3221300), (30, 2899170), (36, 2415975), (45, 1932780), (50, 1739502), (54, 1610650), (60, 1449585), (75, 1159668), (90, 966390), (100, 869751), (108, 805325), (135, 644260), (150, 579834), (180, 483195), (225, 386556), (270, 322130), (300, 289917), (450, 193278), (540, 161065), (675, 128852), (900, 96639), (1350, 64426), (2700, 32213)]