276086580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8537}}^1$

素因数の和:8574

約数の個数: 144

約数和(自身を含む): 981118656

約数和(自身を除く): 705032076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 8537, 10780, 16170, 17074, 25611, 32340, 34148, 42685, 51222, 59759, 85370, 93907, 102444, 119518, 128055, 170740, 179277, 187814, 239036, 256110, 281721, 298795, 358554, 375628, 418313, 469535, 512220, 563442, 597590, 657349, 717108, 836626, 896385, 939070, 1126884, 1195180, 1254939, 1314698, 1408605, 1673252, 1792770, 1878140, 1972047, 2091565, 2509878, 2629396, 2817210, 3286745, 3585540, 3944094, 4183130, 4601443, 5019756, 5634420, 6274695, 6573490, 7888188, 8366260, 9202886, 9860235, 12549390, 13146980, 13804329, 18405772, 19720470, 23007215, 25098780, 27608658, 39440940, 46014430, 55217316, 69021645, 92028860, 138043290, 276086580]

約数ペア:

[(1, 276086580), (2, 138043290), (3, 92028860), (4, 69021645), (5, 55217316), (6, 46014430), (7, 39440940), (10, 27608658), (11, 25098780), (12, 23007215), (14, 19720470), (15, 18405772), (20, 13804329), (21, 13146980), (22, 12549390), (28, 9860235), (30, 9202886), (33, 8366260), (35, 7888188), (42, 6573490), (44, 6274695), (49, 5634420), (55, 5019756), (60, 4601443), (66, 4183130), (70, 3944094), (77, 3585540), (84, 3286745), (98, 2817210), (105, 2629396), (110, 2509878), (132, 2091565), (140, 1972047), (147, 1878140), (154, 1792770), (165, 1673252), (196, 1408605), (210, 1314698), (220, 1254939), (231, 1195180), (245, 1126884), (294, 939070), (308, 896385), (330, 836626), (385, 717108), (420, 657349), (462, 597590), (490, 563442), (539, 512220), (588, 469535), (660, 418313), (735, 375628), (770, 358554), (924, 298795), (980, 281721), (1078, 256110), (1155, 239036), (1470, 187814), (1540, 179277), (1617, 170740), (2156, 128055), (2310, 119518), (2695, 102444), (2940, 93907), (3234, 85370), (4620, 59759), (5390, 51222), (6468, 42685), (8085, 34148), (8537, 32340), (10780, 25611), (16170, 17074)]