27253380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 101025792

約数和(自身を除く): 73772412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 347, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 694, 714, 748, 770, 924, 935, 1020, 1041, 1122, 1155, 1190, 1309, 1388, 1428, 1540, 1735, 1785, 1870, 2082, 2244, 2310, 2380, 2429, 2618, 2805, 3470, 3570, 3740, 3817, 3927, 4164, 4620, 4858, 5205, 5236, 5610, 5899, 6545, 6940, 7140, 7287, 7634, 7854, 9716, 10410, 11220, 11451, 11798, 12145, 13090, 14574, 15268, 15708, 17697, 19085, 19635, 20820, 22902, 23596, 24290, 26180, 26719, 29148, 29495, 35394, 36435, 38170, 39270, 41293, 45804, 48580, 53438, 57255, 58990, 64889, 70788, 72870, 76340, 78540, 80157, 82586, 88485, 106876, 114510, 117980, 123879, 129778, 133595, 145740, 160314, 165172, 176970, 194667, 206465, 229020, 247758, 259556, 267190, 320628, 324445, 353940, 389334, 400785, 412930, 454223, 495516, 534380, 619395, 648890, 778668, 801570, 825860, 908446, 973335, 1238790, 1297780, 1362669, 1603140, 1816892, 1946670, 2271115, 2477580, 2725338, 3893340, 4542230, 5450676, 6813345, 9084460, 13626690, 27253380]

約数ペア:

[(1, 27253380), (2, 13626690), (3, 9084460), (4, 6813345), (5, 5450676), (6, 4542230), (7, 3893340), (10, 2725338), (11, 2477580), (12, 2271115), (14, 1946670), (15, 1816892), (17, 1603140), (20, 1362669), (21, 1297780), (22, 1238790), (28, 973335), (30, 908446), (33, 825860), (34, 801570), (35, 778668), (42, 648890), (44, 619395), (51, 534380), (55, 495516), (60, 454223), (66, 412930), (68, 400785), (70, 389334), (77, 353940), (84, 324445), (85, 320628), (102, 267190), (105, 259556), (110, 247758), (119, 229020), (132, 206465), (140, 194667), (154, 176970), (165, 165172), (170, 160314), (187, 145740), (204, 133595), (210, 129778), (220, 123879), (231, 117980), (238, 114510), (255, 106876), (308, 88485), (330, 82586), (340, 80157), (347, 78540), (357, 76340), (374, 72870), (385, 70788), (420, 64889), (462, 58990), (476, 57255), (510, 53438), (561, 48580), (595, 45804), (660, 41293), (694, 39270), (714, 38170), (748, 36435), (770, 35394), (924, 29495), (935, 29148), (1020, 26719), (1041, 26180), (1122, 24290), (1155, 23596), (1190, 22902), (1309, 20820), (1388, 19635), (1428, 19085), (1540, 17697), (1735, 15708), (1785, 15268), (1870, 14574), (2082, 13090), (2244, 12145), (2310, 11798), (2380, 11451), (2429, 11220), (2618, 10410), (2805, 9716), (3470, 7854), (3570, 7634), (3740, 7287), (3817, 7140), (3927, 6940), (4164, 6545), (4620, 5899), (4858, 5610), (5205, 5236)]