74696580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 180

約数和(自身を含む): 272872908

約数和(自身を除く): 198176328

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, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 941, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1882, 1890, 2205, 2268, 2646, 2823, 2835, 2940, 3764, 3780, 3969, 4410, 4705, 5292, 5646, 5670, 6587, 6615, 7938, 8469, 8820, 9410, 11292, 11340, 13174, 13230, 14115, 15876, 16938, 18820, 19761, 19845, 25407, 26348, 26460, 28230, 32935, 33876, 39522, 39690, 42345, 46109, 50814, 56460, 59283, 65870, 76221, 79044, 79380, 84690, 92218, 98805, 101628, 118566, 127035, 131740, 138327, 152442, 169380, 177849, 184436, 197610, 230545, 237132, 254070, 276654, 296415, 304884, 355698, 381105, 395220, 414981, 461090, 508140, 533547, 553308, 592830, 691635, 711396, 762210, 829962, 889245, 922180, 1067094, 1185660, 1244943, 1383270, 1524420, 1659924, 1778490, 2074905, 2134188, 2489886, 2667735, 2766540, 3556980, 3734829, 4149810, 4979772, 5335470, 6224715, 7469658, 8299620, 10670940, 12449430, 14939316, 18674145, 24898860, 37348290, 74696580]

約数ペア:

[(1, 74696580), (2, 37348290), (3, 24898860), (4, 18674145), (5, 14939316), (6, 12449430), (7, 10670940), (9, 8299620), (10, 7469658), (12, 6224715), (14, 5335470), (15, 4979772), (18, 4149810), (20, 3734829), (21, 3556980), (27, 2766540), (28, 2667735), (30, 2489886), (35, 2134188), (36, 2074905), (42, 1778490), (45, 1659924), (49, 1524420), (54, 1383270), (60, 1244943), (63, 1185660), (70, 1067094), (81, 922180), (84, 889245), (90, 829962), (98, 762210), (105, 711396), (108, 691635), (126, 592830), (135, 553308), (140, 533547), (147, 508140), (162, 461090), (180, 414981), (189, 395220), (196, 381105), (210, 355698), (245, 304884), (252, 296415), (270, 276654), (294, 254070), (315, 237132), (324, 230545), (378, 197610), (405, 184436), (420, 177849), (441, 169380), (490, 152442), (540, 138327), (567, 131740), (588, 127035), (630, 118566), (735, 101628), (756, 98805), (810, 92218), (882, 84690), (941, 79380), (945, 79044), (980, 76221), (1134, 65870), (1260, 59283), (1323, 56460), (1470, 50814), (1620, 46109), (1764, 42345), (1882, 39690), (1890, 39522), (2205, 33876), (2268, 32935), (2646, 28230), (2823, 26460), (2835, 26348), (2940, 25407), (3764, 19845), (3780, 19761), (3969, 18820), (4410, 16938), (4705, 15876), (5292, 14115), (5646, 13230), (5670, 13174), (6587, 11340), (6615, 11292), (7938, 9410), (8469, 8820)]