87446040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 295557120

約数和(自身を除く): 208111080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2137, 2728, 3410, 3720, 4092, 4274, 5115, 6411, 6820, 8184, 8548, 10230, 10685, 12822, 13640, 17096, 20460, 21370, 23507, 25644, 32055, 40920, 42740, 47014, 51288, 64110, 66247, 70521, 85480, 94028, 117535, 128220, 132494, 141042, 188056, 198741, 235070, 256440, 264988, 282084, 331235, 352605, 397482, 470140, 529976, 564168, 662470, 705210, 728717, 794964, 940280, 993705, 1324940, 1410420, 1457434, 1589928, 1987410, 2186151, 2649880, 2820840, 2914868, 3643585, 3974820, 4372302, 5829736, 7287170, 7949640, 8744604, 10930755, 14574340, 17489208, 21861510, 29148680, 43723020, 87446040]

約数ペア:

[(1, 87446040), (2, 43723020), (3, 29148680), (4, 21861510), (5, 17489208), (6, 14574340), (8, 10930755), (10, 8744604), (11, 7949640), (12, 7287170), (15, 5829736), (20, 4372302), (22, 3974820), (24, 3643585), (30, 2914868), (31, 2820840), (33, 2649880), (40, 2186151), (44, 1987410), (55, 1589928), (60, 1457434), (62, 1410420), (66, 1324940), (88, 993705), (93, 940280), (110, 794964), (120, 728717), (124, 705210), (132, 662470), (155, 564168), (165, 529976), (186, 470140), (220, 397482), (248, 352605), (264, 331235), (310, 282084), (330, 264988), (341, 256440), (372, 235070), (440, 198741), (465, 188056), (620, 141042), (660, 132494), (682, 128220), (744, 117535), (930, 94028), (1023, 85480), (1240, 70521), (1320, 66247), (1364, 64110), (1705, 51288), (1860, 47014), (2046, 42740), (2137, 40920), (2728, 32055), (3410, 25644), (3720, 23507), (4092, 21370), (4274, 20460), (5115, 17096), (6411, 13640), (6820, 12822), (8184, 10685), (8548, 10230)]