27271440

素因数分解:

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

素因数の和:806

約数の個数: 180

約数和(自身を含む): 106677324

約数和(自身を除く): 79405884

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 773, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1546, 1680, 1764, 1960, 2205, 2319, 2352, 2520, 2940, 3092, 3528, 3865, 3920, 4410, 4638, 5040, 5411, 5880, 6184, 6957, 7056, 7730, 8820, 9276, 10822, 11595, 11760, 12368, 13914, 15460, 16233, 17640, 18552, 21644, 23190, 27055, 27828, 30920, 32466, 34785, 35280, 37104, 37877, 43288, 46380, 48699, 54110, 55656, 61840, 64932, 69570, 75754, 81165, 86576, 92760, 97398, 108220, 111312, 113631, 129864, 139140, 151508, 162330, 185520, 189385, 194796, 216440, 227262, 243495, 259728, 278280, 303016, 324660, 340893, 378770, 389592, 432880, 454524, 486990, 556560, 568155, 606032, 649320, 681786, 757540, 779184, 909048, 973980, 1136310, 1298640, 1363572, 1515080, 1704465, 1818096, 1947960, 2272620, 2727144, 3030160, 3408930, 3895920, 4545240, 5454288, 6817860, 9090480, 13635720, 27271440]

約数ペア:

[(1, 27271440), (2, 13635720), (3, 9090480), (4, 6817860), (5, 5454288), (6, 4545240), (7, 3895920), (8, 3408930), (9, 3030160), (10, 2727144), (12, 2272620), (14, 1947960), (15, 1818096), (16, 1704465), (18, 1515080), (20, 1363572), (21, 1298640), (24, 1136310), (28, 973980), (30, 909048), (35, 779184), (36, 757540), (40, 681786), (42, 649320), (45, 606032), (48, 568155), (49, 556560), (56, 486990), (60, 454524), (63, 432880), (70, 389592), (72, 378770), (80, 340893), (84, 324660), (90, 303016), (98, 278280), (105, 259728), (112, 243495), (120, 227262), (126, 216440), (140, 194796), (144, 189385), (147, 185520), (168, 162330), (180, 151508), (196, 139140), (210, 129864), (240, 113631), (245, 111312), (252, 108220), (280, 97398), (294, 92760), (315, 86576), (336, 81165), (360, 75754), (392, 69570), (420, 64932), (441, 61840), (490, 55656), (504, 54110), (560, 48699), (588, 46380), (630, 43288), (720, 37877), (735, 37104), (773, 35280), (784, 34785), (840, 32466), (882, 30920), (980, 27828), (1008, 27055), (1176, 23190), (1260, 21644), (1470, 18552), (1546, 17640), (1680, 16233), (1764, 15460), (1960, 13914), (2205, 12368), (2319, 11760), (2352, 11595), (2520, 10822), (2940, 9276), (3092, 8820), (3528, 7730), (3865, 7056), (3920, 6957), (4410, 6184), (4638, 5880), (5040, 5411)]