65658780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33161}}^1$

素因数の和:33187

約数の個数: 72

約数和(自身を含む): 217277424

約数和(自身を除く): 151618644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33161, 66322, 99483, 132644, 165805, 198966, 298449, 331610, 364771, 397932, 497415, 596898, 663220, 729542, 994830, 1094313, 1193796, 1459084, 1492245, 1823855, 1989660, 2188626, 2984490, 3282939, 3647710, 4377252, 5471565, 5968980, 6565878, 7295420, 10943130, 13131756, 16414695, 21886260, 32829390, 65658780]

約数ペア:

[(1, 65658780), (2, 32829390), (3, 21886260), (4, 16414695), (5, 13131756), (6, 10943130), (9, 7295420), (10, 6565878), (11, 5968980), (12, 5471565), (15, 4377252), (18, 3647710), (20, 3282939), (22, 2984490), (30, 2188626), (33, 1989660), (36, 1823855), (44, 1492245), (45, 1459084), (55, 1193796), (60, 1094313), (66, 994830), (90, 729542), (99, 663220), (110, 596898), (132, 497415), (165, 397932), (180, 364771), (198, 331610), (220, 298449), (330, 198966), (396, 165805), (495, 132644), (660, 99483), (990, 66322), (1980, 33161)]