55283580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 137768580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 227, 246, 270, 297, 330, 369, 396, 410, 451, 454, 492, 495, 540, 594, 615, 660, 681, 738, 820, 902, 908, 990, 1107, 1135, 1188, 1230, 1353, 1362, 1476, 1485, 1804, 1845, 1980, 2043, 2214, 2255, 2270, 2460, 2497, 2706, 2724, 2970, 3405, 3690, 4059, 4086, 4428, 4510, 4540, 4994, 5412, 5535, 5940, 6129, 6765, 6810, 7380, 7491, 8118, 8172, 9020, 9307, 9988, 10215, 11070, 12177, 12258, 12485, 13530, 13620, 14982, 16236, 18614, 20295, 20430, 22140, 22473, 24354, 24516, 24970, 27060, 27921, 29964, 30645, 37228, 37455, 40590, 40860, 44946, 46535, 48708, 49940, 55842, 60885, 61290, 67419, 74910, 81180, 83763, 89892, 93070, 102377, 111684, 112365, 121770, 122580, 134838, 139605, 149820, 167526, 186140, 204754, 224730, 243540, 251289, 269676, 279210, 307131, 335052, 337095, 409508, 418815, 449460, 502578, 511885, 558420, 614262, 674190, 837630, 921393, 1005156, 1023770, 1228524, 1256445, 1348380, 1535655, 1675260, 1842786, 2047540, 2512890, 2764179, 3071310, 3685572, 4606965, 5025780, 5528358, 6142620, 9213930, 11056716, 13820895, 18427860, 27641790, 55283580]

約数ペア:

[(1, 55283580), (2, 27641790), (3, 18427860), (4, 13820895), (5, 11056716), (6, 9213930), (9, 6142620), (10, 5528358), (11, 5025780), (12, 4606965), (15, 3685572), (18, 3071310), (20, 2764179), (22, 2512890), (27, 2047540), (30, 1842786), (33, 1675260), (36, 1535655), (41, 1348380), (44, 1256445), (45, 1228524), (54, 1023770), (55, 1005156), (60, 921393), (66, 837630), (82, 674190), (90, 614262), (99, 558420), (108, 511885), (110, 502578), (123, 449460), (132, 418815), (135, 409508), (164, 337095), (165, 335052), (180, 307131), (198, 279210), (205, 269676), (220, 251289), (227, 243540), (246, 224730), (270, 204754), (297, 186140), (330, 167526), (369, 149820), (396, 139605), (410, 134838), (451, 122580), (454, 121770), (492, 112365), (495, 111684), (540, 102377), (594, 93070), (615, 89892), (660, 83763), (681, 81180), (738, 74910), (820, 67419), (902, 61290), (908, 60885), (990, 55842), (1107, 49940), (1135, 48708), (1188, 46535), (1230, 44946), (1353, 40860), (1362, 40590), (1476, 37455), (1485, 37228), (1804, 30645), (1845, 29964), (1980, 27921), (2043, 27060), (2214, 24970), (2255, 24516), (2270, 24354), (2460, 22473), (2497, 22140), (2706, 20430), (2724, 20295), (2970, 18614), (3405, 16236), (3690, 14982), (4059, 13620), (4086, 13530), (4428, 12485), (4510, 12258), (4540, 12177), (4994, 11070), (5412, 10215), (5535, 9988), (5940, 9307), (6129, 9020), (6765, 8172), (6810, 8118), (7380, 7491)]