72471300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21989

約数の個数: 72

約数和(自身を含む): 228756192

約数和(自身を除く): 156284892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 21961, 43922, 65883, 87844, 109805, 131766, 219610, 241571, 263532, 329415, 439220, 483142, 549025, 658830, 724713, 966284, 1098050, 1207855, 1317660, 1449426, 1647075, 2196100, 2415710, 2898852, 3294150, 3623565, 4831420, 6039275, 6588300, 7247130, 12078550, 14494260, 18117825, 24157100, 36235650, 72471300]

約数ペア:

[(1, 72471300), (2, 36235650), (3, 24157100), (4, 18117825), (5, 14494260), (6, 12078550), (10, 7247130), (11, 6588300), (12, 6039275), (15, 4831420), (20, 3623565), (22, 3294150), (25, 2898852), (30, 2415710), (33, 2196100), (44, 1647075), (50, 1449426), (55, 1317660), (60, 1207855), (66, 1098050), (75, 966284), (100, 724713), (110, 658830), (132, 549025), (150, 483142), (165, 439220), (220, 329415), (275, 263532), (300, 241571), (330, 219610), (550, 131766), (660, 109805), (825, 87844), (1100, 65883), (1650, 43922), (3300, 21961)]