33325020

素因数分解:

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

素因数の和:6881

約数の個数: 72

約数和(自身を含む): 104845104

約数和(自身を除く): 71520084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6857, 13714, 20571, 27428, 34285, 41142, 61713, 68570, 82284, 102855, 123426, 137140, 185139, 205710, 246852, 308565, 370278, 411420, 555417, 617130, 740556, 925695, 1110834, 1234260, 1666251, 1851390, 2221668, 2777085, 3332502, 3702780, 5554170, 6665004, 8331255, 11108340, 16662510, 33325020]

約数ペア:

[(1, 33325020), (2, 16662510), (3, 11108340), (4, 8331255), (5, 6665004), (6, 5554170), (9, 3702780), (10, 3332502), (12, 2777085), (15, 2221668), (18, 1851390), (20, 1666251), (27, 1234260), (30, 1110834), (36, 925695), (45, 740556), (54, 617130), (60, 555417), (81, 411420), (90, 370278), (108, 308565), (135, 246852), (162, 205710), (180, 185139), (243, 137140), (270, 123426), (324, 102855), (405, 82284), (486, 68570), (540, 61713), (810, 41142), (972, 34285), (1215, 27428), (1620, 20571), (2430, 13714), (4860, 6857)]