122876820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 409893120

約数和(自身を除く): 287016300

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, 229, 271, 330, 396, 458, 495, 542, 660, 687, 813, 916, 990, 1084, 1145, 1355, 1374, 1626, 1980, 2061, 2290, 2439, 2519, 2710, 2748, 2981, 3252, 3435, 4065, 4122, 4580, 4878, 5038, 5420, 5962, 6870, 7557, 8130, 8244, 8943, 9756, 10076, 10305, 11924, 12195, 12595, 13740, 14905, 15114, 16260, 17886, 20610, 22671, 24390, 25190, 26829, 29810, 30228, 35772, 37785, 41220, 44715, 45342, 48780, 50380, 53658, 59620, 62059, 75570, 89430, 90684, 107316, 113355, 124118, 134145, 151140, 178860, 186177, 226710, 248236, 268290, 310295, 372354, 453420, 536580, 558531, 620590, 682649, 744708, 930885, 1117062, 1241180, 1365298, 1861770, 2047947, 2234124, 2730596, 2792655, 3413245, 3723540, 4095894, 5585310, 6143841, 6826490, 8191788, 10239735, 11170620, 12287682, 13652980, 20479470, 24575364, 30719205, 40958940, 61438410, 122876820]

約数ペア:

[(1, 122876820), (2, 61438410), (3, 40958940), (4, 30719205), (5, 24575364), (6, 20479470), (9, 13652980), (10, 12287682), (11, 11170620), (12, 10239735), (15, 8191788), (18, 6826490), (20, 6143841), (22, 5585310), (30, 4095894), (33, 3723540), (36, 3413245), (44, 2792655), (45, 2730596), (55, 2234124), (60, 2047947), (66, 1861770), (90, 1365298), (99, 1241180), (110, 1117062), (132, 930885), (165, 744708), (180, 682649), (198, 620590), (220, 558531), (229, 536580), (271, 453420), (330, 372354), (396, 310295), (458, 268290), (495, 248236), (542, 226710), (660, 186177), (687, 178860), (813, 151140), (916, 134145), (990, 124118), (1084, 113355), (1145, 107316), (1355, 90684), (1374, 89430), (1626, 75570), (1980, 62059), (2061, 59620), (2290, 53658), (2439, 50380), (2519, 48780), (2710, 45342), (2748, 44715), (2981, 41220), (3252, 37785), (3435, 35772), (4065, 30228), (4122, 29810), (4580, 26829), (4878, 25190), (5038, 24390), (5420, 22671), (5962, 20610), (6870, 17886), (7557, 16260), (8130, 15114), (8244, 14905), (8943, 13740), (9756, 12595), (10076, 12195), (10305, 11924)]