223540140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3367

約数の個数: 96

約数和(自身を含む): 672827904

約数和(自身を除く): 449287764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 510, 670, 804, 1005, 1020, 1139, 1340, 2010, 2278, 3271, 3417, 4020, 4556, 5695, 6542, 6834, 9813, 11390, 13084, 13668, 16355, 17085, 19626, 22780, 32710, 34170, 39252, 49065, 55607, 65420, 68340, 98130, 111214, 166821, 196260, 219157, 222428, 278035, 333642, 438314, 556070, 657471, 667284, 834105, 876628, 1095785, 1112140, 1314942, 1668210, 2191570, 2629884, 3287355, 3336420, 3725669, 4383140, 6574710, 7451338, 11177007, 13149420, 14902676, 18628345, 22354014, 37256690, 44708028, 55885035, 74513380, 111770070, 223540140]

約数ペア:

[(1, 223540140), (2, 111770070), (3, 74513380), (4, 55885035), (5, 44708028), (6, 37256690), (10, 22354014), (12, 18628345), (15, 14902676), (17, 13149420), (20, 11177007), (30, 7451338), (34, 6574710), (51, 4383140), (60, 3725669), (67, 3336420), (68, 3287355), (85, 2629884), (102, 2191570), (134, 1668210), (170, 1314942), (201, 1112140), (204, 1095785), (255, 876628), (268, 834105), (335, 667284), (340, 657471), (402, 556070), (510, 438314), (670, 333642), (804, 278035), (1005, 222428), (1020, 219157), (1139, 196260), (1340, 166821), (2010, 111214), (2278, 98130), (3271, 68340), (3417, 65420), (4020, 55607), (4556, 49065), (5695, 39252), (6542, 34170), (6834, 32710), (9813, 22780), (11390, 19626), (13084, 17085), (13668, 16355)]