75906990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6914

約数の個数: 64

約数和(自身を含む): 207385920

約数和(自身を除く): 131478930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 6857, 11070, 13714, 20571, 34285, 41142, 61713, 68570, 102855, 123426, 185139, 205710, 281137, 308565, 370278, 562274, 617130, 843411, 925695, 1405685, 1686822, 1851390, 2530233, 2811370, 4217055, 5060466, 7590699, 8434110, 12651165, 15181398, 25302330, 37953495, 75906990]

約数ペア:

[(1, 75906990), (2, 37953495), (3, 25302330), (5, 15181398), (6, 12651165), (9, 8434110), (10, 7590699), (15, 5060466), (18, 4217055), (27, 2811370), (30, 2530233), (41, 1851390), (45, 1686822), (54, 1405685), (82, 925695), (90, 843411), (123, 617130), (135, 562274), (205, 370278), (246, 308565), (270, 281137), (369, 205710), (410, 185139), (615, 123426), (738, 102855), (1107, 68570), (1230, 61713), (1845, 41142), (2214, 34285), (3690, 20571), (5535, 13714), (6857, 11070)]