91789740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3501

約数の個数: 144

約数和(自身を含む): 332287200

約数和(自身を除く): 240497460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3469, 3780, 4410, 5292, 6615, 6938, 8820, 10407, 13230, 13876, 17345, 20814, 24283, 26460, 31221, 34690, 41628, 48566, 52035, 62442, 69380, 72849, 93663, 97132, 104070, 121415, 124884, 145698, 156105, 169981, 187326, 208140, 218547, 242830, 291396, 312210, 339962, 364245, 374652, 437094, 468315, 485660, 509943, 624420, 655641, 679924, 728490, 849905, 874188, 936630, 1019886, 1092735, 1311282, 1456980, 1529829, 1699810, 1873260, 2039772, 2185470, 2549715, 2622564, 3059658, 3278205, 3399620, 4370940, 4589487, 5099430, 6119316, 6556410, 7649145, 9178974, 10198860, 13112820, 15298290, 18357948, 22947435, 30596580, 45894870, 91789740]

約数ペア:

[(1, 91789740), (2, 45894870), (3, 30596580), (4, 22947435), (5, 18357948), (6, 15298290), (7, 13112820), (9, 10198860), (10, 9178974), (12, 7649145), (14, 6556410), (15, 6119316), (18, 5099430), (20, 4589487), (21, 4370940), (27, 3399620), (28, 3278205), (30, 3059658), (35, 2622564), (36, 2549715), (42, 2185470), (45, 2039772), (49, 1873260), (54, 1699810), (60, 1529829), (63, 1456980), (70, 1311282), (84, 1092735), (90, 1019886), (98, 936630), (105, 874188), (108, 849905), (126, 728490), (135, 679924), (140, 655641), (147, 624420), (180, 509943), (189, 485660), (196, 468315), (210, 437094), (245, 374652), (252, 364245), (270, 339962), (294, 312210), (315, 291396), (378, 242830), (420, 218547), (441, 208140), (490, 187326), (540, 169981), (588, 156105), (630, 145698), (735, 124884), (756, 121415), (882, 104070), (945, 97132), (980, 93663), (1260, 72849), (1323, 69380), (1470, 62442), (1764, 52035), (1890, 48566), (2205, 41628), (2646, 34690), (2940, 31221), (3469, 26460), (3780, 24283), (4410, 20814), (5292, 17345), (6615, 13876), (6938, 13230), (8820, 10407)]