198064680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 652579200

約数和(自身を除く): 454514520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 829, 905, 1086, 1320, 1448, 1658, 1810, 1991, 2172, 2487, 2715, 3316, 3620, 3982, 4145, 4344, 4974, 5430, 5973, 6632, 7240, 7964, 8290, 9119, 9948, 9955, 10860, 11946, 12435, 15928, 16580, 18238, 19896, 19910, 21720, 23892, 24870, 27357, 29865, 33160, 36476, 39820, 45595, 47784, 49740, 54714, 59730, 72952, 79640, 91190, 99480, 109428, 119460, 136785, 150049, 182380, 218856, 238920, 273570, 300098, 364760, 450147, 547140, 600196, 750245, 900294, 1094280, 1200392, 1500490, 1650539, 1800588, 2250735, 3000980, 3301078, 3601176, 4501470, 4951617, 6001960, 6602156, 8252695, 9002940, 9903234, 13204312, 16505390, 18005880, 19806468, 24758085, 33010780, 39612936, 49516170, 66021560, 99032340, 198064680]

約数ペア:

[(1, 198064680), (2, 99032340), (3, 66021560), (4, 49516170), (5, 39612936), (6, 33010780), (8, 24758085), (10, 19806468), (11, 18005880), (12, 16505390), (15, 13204312), (20, 9903234), (22, 9002940), (24, 8252695), (30, 6602156), (33, 6001960), (40, 4951617), (44, 4501470), (55, 3601176), (60, 3301078), (66, 3000980), (88, 2250735), (110, 1800588), (120, 1650539), (132, 1500490), (165, 1200392), (181, 1094280), (220, 900294), (264, 750245), (330, 600196), (362, 547140), (440, 450147), (543, 364760), (660, 300098), (724, 273570), (829, 238920), (905, 218856), (1086, 182380), (1320, 150049), (1448, 136785), (1658, 119460), (1810, 109428), (1991, 99480), (2172, 91190), (2487, 79640), (2715, 72952), (3316, 59730), (3620, 54714), (3982, 49740), (4145, 47784), (4344, 45595), (4974, 39820), (5430, 36476), (5973, 33160), (6632, 29865), (7240, 27357), (7964, 24870), (8290, 23892), (9119, 21720), (9948, 19910), (9955, 19896), (10860, 18238), (11946, 16580), (12435, 15928)]