147936780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 120

約数和(自身を含む): 473113872

約数和(自身を除く): 325177092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1723, 1908, 2385, 2862, 3180, 3446, 4293, 4770, 5169, 5724, 6892, 7155, 8586, 8615, 9540, 10338, 14310, 15507, 17172, 17230, 20676, 21465, 25845, 28620, 31014, 34460, 42930, 46521, 51690, 62028, 77535, 85860, 91319, 93042, 103380, 139563, 155070, 182638, 186084, 232605, 273957, 279126, 310140, 365276, 456595, 465210, 547914, 558252, 697815, 821871, 913190, 930420, 1095828, 1369785, 1395630, 1643742, 1826380, 2465613, 2739570, 2791260, 3287484, 4109355, 4931226, 5479140, 7396839, 8218710, 9862452, 12328065, 14793678, 16437420, 24656130, 29587356, 36984195, 49312260, 73968390, 147936780]

約数ペア:

[(1, 147936780), (2, 73968390), (3, 49312260), (4, 36984195), (5, 29587356), (6, 24656130), (9, 16437420), (10, 14793678), (12, 12328065), (15, 9862452), (18, 8218710), (20, 7396839), (27, 5479140), (30, 4931226), (36, 4109355), (45, 3287484), (53, 2791260), (54, 2739570), (60, 2465613), (81, 1826380), (90, 1643742), (106, 1395630), (108, 1369785), (135, 1095828), (159, 930420), (162, 913190), (180, 821871), (212, 697815), (265, 558252), (270, 547914), (318, 465210), (324, 456595), (405, 365276), (477, 310140), (530, 279126), (540, 273957), (636, 232605), (795, 186084), (810, 182638), (954, 155070), (1060, 139563), (1431, 103380), (1590, 93042), (1620, 91319), (1723, 85860), (1908, 77535), (2385, 62028), (2862, 51690), (3180, 46521), (3446, 42930), (4293, 34460), (4770, 31014), (5169, 28620), (5724, 25845), (6892, 21465), (7155, 20676), (8586, 17230), (8615, 17172), (9540, 15507), (10338, 14310)]