69152580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 243419904

約数和(自身を除く): 174267324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 773, 852, 994, 1065, 1260, 1278, 1420, 1491, 1546, 1988, 2130, 2319, 2485, 2556, 2982, 3092, 3195, 3865, 4260, 4473, 4638, 4970, 5411, 5964, 6390, 6957, 7455, 7730, 8946, 9276, 9940, 10822, 11595, 12780, 13914, 14910, 15460, 16233, 17892, 21644, 22365, 23190, 27055, 27828, 29820, 32466, 34785, 44730, 46380, 48699, 54110, 54883, 64932, 69570, 81165, 89460, 97398, 108220, 109766, 139140, 162330, 164649, 194796, 219532, 243495, 274415, 324660, 329298, 384181, 486990, 493947, 548830, 658596, 768362, 823245, 973980, 987894, 1097660, 1152543, 1536724, 1646490, 1920905, 1975788, 2305086, 2469735, 3292980, 3457629, 3841810, 4610172, 4939470, 5762715, 6915258, 7683620, 9878940, 11525430, 13830516, 17288145, 23050860, 34576290, 69152580]

約数ペア:

[(1, 69152580), (2, 34576290), (3, 23050860), (4, 17288145), (5, 13830516), (6, 11525430), (7, 9878940), (9, 7683620), (10, 6915258), (12, 5762715), (14, 4939470), (15, 4610172), (18, 3841810), (20, 3457629), (21, 3292980), (28, 2469735), (30, 2305086), (35, 1975788), (36, 1920905), (42, 1646490), (45, 1536724), (60, 1152543), (63, 1097660), (70, 987894), (71, 973980), (84, 823245), (90, 768362), (105, 658596), (126, 548830), (140, 493947), (142, 486990), (180, 384181), (210, 329298), (213, 324660), (252, 274415), (284, 243495), (315, 219532), (355, 194796), (420, 164649), (426, 162330), (497, 139140), (630, 109766), (639, 108220), (710, 97398), (773, 89460), (852, 81165), (994, 69570), (1065, 64932), (1260, 54883), (1278, 54110), (1420, 48699), (1491, 46380), (1546, 44730), (1988, 34785), (2130, 32466), (2319, 29820), (2485, 27828), (2556, 27055), (2982, 23190), (3092, 22365), (3195, 21644), (3865, 17892), (4260, 16233), (4473, 15460), (4638, 14910), (4970, 13914), (5411, 12780), (5964, 11595), (6390, 10822), (6957, 9940), (7455, 9276), (7730, 8946)]