162860940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 545965056

約数和(自身を除く): 383104116

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, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 660, 747, 830, 913, 990, 991, 996, 1245, 1494, 1660, 1826, 1980, 1982, 2490, 2739, 2973, 2988, 3652, 3735, 3964, 4565, 4955, 4980, 5478, 5946, 7470, 8217, 8919, 9130, 9910, 10901, 10956, 11892, 13695, 14865, 14940, 16434, 17838, 18260, 19820, 21802, 27390, 29730, 32703, 32868, 35676, 41085, 43604, 44595, 54505, 54780, 59460, 65406, 82170, 82253, 89190, 98109, 109010, 130812, 163515, 164340, 164506, 178380, 196218, 218020, 246759, 327030, 329012, 392436, 411265, 490545, 493518, 654060, 740277, 822530, 904783, 981090, 987036, 1233795, 1480554, 1645060, 1809566, 1962180, 2467590, 2714349, 2961108, 3619132, 3701385, 4523915, 4935180, 5428698, 7402770, 8143047, 9047830, 10857396, 13571745, 14805540, 16286094, 18095660, 27143490, 32572188, 40715235, 54286980, 81430470, 162860940]

約数ペア:

[(1, 162860940), (2, 81430470), (3, 54286980), (4, 40715235), (5, 32572188), (6, 27143490), (9, 18095660), (10, 16286094), (11, 14805540), (12, 13571745), (15, 10857396), (18, 9047830), (20, 8143047), (22, 7402770), (30, 5428698), (33, 4935180), (36, 4523915), (44, 3701385), (45, 3619132), (55, 2961108), (60, 2714349), (66, 2467590), (83, 1962180), (90, 1809566), (99, 1645060), (110, 1480554), (132, 1233795), (165, 987036), (166, 981090), (180, 904783), (198, 822530), (220, 740277), (249, 654060), (330, 493518), (332, 490545), (396, 411265), (415, 392436), (495, 329012), (498, 327030), (660, 246759), (747, 218020), (830, 196218), (913, 178380), (990, 164506), (991, 164340), (996, 163515), (1245, 130812), (1494, 109010), (1660, 98109), (1826, 89190), (1980, 82253), (1982, 82170), (2490, 65406), (2739, 59460), (2973, 54780), (2988, 54505), (3652, 44595), (3735, 43604), (3964, 41085), (4565, 35676), (4955, 32868), (4980, 32703), (5478, 29730), (5946, 27390), (7470, 21802), (8217, 19820), (8919, 18260), (9130, 17838), (9910, 16434), (10901, 14940), (10956, 14865), (11892, 13695)]