61360740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 180

約数和(自身を含む): 224207676

約数和(自身を除く): 162846936

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, 773, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1546, 1620, 1764, 1890, 2205, 2268, 2319, 2646, 2835, 2940, 3092, 3780, 3865, 3969, 4410, 4638, 5292, 5411, 5670, 6615, 6957, 7730, 7938, 8820, 9276, 10822, 11340, 11595, 13230, 13914, 15460, 15876, 16233, 19845, 20871, 21644, 23190, 26460, 27055, 27828, 32466, 34785, 37877, 39690, 41742, 46380, 48699, 54110, 62613, 64932, 69570, 75754, 79380, 81165, 83484, 97398, 104355, 108220, 113631, 125226, 139140, 146097, 151508, 162330, 189385, 194796, 208710, 227262, 243495, 250452, 292194, 313065, 324660, 340893, 378770, 417420, 438291, 454524, 486990, 568155, 584388, 626130, 681786, 730485, 757540, 876582, 973980, 1022679, 1136310, 1252260, 1363572, 1460970, 1704465, 1753164, 2045358, 2191455, 2272620, 2921940, 3068037, 3408930, 4090716, 4382910, 5113395, 6136074, 6817860, 8765820, 10226790, 12272148, 15340185, 20453580, 30680370, 61360740]

約数ペア:

[(1, 61360740), (2, 30680370), (3, 20453580), (4, 15340185), (5, 12272148), (6, 10226790), (7, 8765820), (9, 6817860), (10, 6136074), (12, 5113395), (14, 4382910), (15, 4090716), (18, 3408930), (20, 3068037), (21, 2921940), (27, 2272620), (28, 2191455), (30, 2045358), (35, 1753164), (36, 1704465), (42, 1460970), (45, 1363572), (49, 1252260), (54, 1136310), (60, 1022679), (63, 973980), (70, 876582), (81, 757540), (84, 730485), (90, 681786), (98, 626130), (105, 584388), (108, 568155), (126, 486990), (135, 454524), (140, 438291), (147, 417420), (162, 378770), (180, 340893), (189, 324660), (196, 313065), (210, 292194), (245, 250452), (252, 243495), (270, 227262), (294, 208710), (315, 194796), (324, 189385), (378, 162330), (405, 151508), (420, 146097), (441, 139140), (490, 125226), (540, 113631), (567, 108220), (588, 104355), (630, 97398), (735, 83484), (756, 81165), (773, 79380), (810, 75754), (882, 69570), (945, 64932), (980, 62613), (1134, 54110), (1260, 48699), (1323, 46380), (1470, 41742), (1546, 39690), (1620, 37877), (1764, 34785), (1890, 32466), (2205, 27828), (2268, 27055), (2319, 26460), (2646, 23190), (2835, 21644), (2940, 20871), (3092, 19845), (3780, 16233), (3865, 15876), (3969, 15460), (4410, 13914), (4638, 13230), (5292, 11595), (5411, 11340), (5670, 10822), (6615, 9276), (6957, 8820), (7730, 7938)]