88455780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3375

約数の個数: 144

約数和(自身を含む): 320221440

約数和(自身を除く): 231765660

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, 3343, 3780, 4410, 5292, 6615, 6686, 8820, 10029, 13230, 13372, 16715, 20058, 23401, 26460, 30087, 33430, 40116, 46802, 50145, 60174, 66860, 70203, 90261, 93604, 100290, 117005, 120348, 140406, 150435, 163807, 180522, 200580, 210609, 234010, 280812, 300870, 327614, 351015, 361044, 421218, 451305, 468020, 491421, 601740, 631827, 655228, 702030, 819035, 842436, 902610, 982842, 1053045, 1263654, 1404060, 1474263, 1638070, 1805220, 1965684, 2106090, 2457105, 2527308, 2948526, 3159135, 3276140, 4212180, 4422789, 4914210, 5897052, 6318270, 7371315, 8845578, 9828420, 12636540, 14742630, 17691156, 22113945, 29485260, 44227890, 88455780]

約数ペア:

[(1, 88455780), (2, 44227890), (3, 29485260), (4, 22113945), (5, 17691156), (6, 14742630), (7, 12636540), (9, 9828420), (10, 8845578), (12, 7371315), (14, 6318270), (15, 5897052), (18, 4914210), (20, 4422789), (21, 4212180), (27, 3276140), (28, 3159135), (30, 2948526), (35, 2527308), (36, 2457105), (42, 2106090), (45, 1965684), (49, 1805220), (54, 1638070), (60, 1474263), (63, 1404060), (70, 1263654), (84, 1053045), (90, 982842), (98, 902610), (105, 842436), (108, 819035), (126, 702030), (135, 655228), (140, 631827), (147, 601740), (180, 491421), (189, 468020), (196, 451305), (210, 421218), (245, 361044), (252, 351015), (270, 327614), (294, 300870), (315, 280812), (378, 234010), (420, 210609), (441, 200580), (490, 180522), (540, 163807), (588, 150435), (630, 140406), (735, 120348), (756, 117005), (882, 100290), (945, 93604), (980, 90261), (1260, 70203), (1323, 66860), (1470, 60174), (1764, 50145), (1890, 46802), (2205, 40116), (2646, 33430), (2940, 30087), (3343, 26460), (3780, 23401), (4410, 20058), (5292, 16715), (6615, 13372), (6686, 13230), (8820, 10029)]