61663140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1519

約数の個数: 192

約数和(自身を含む): 239339520

約数和(自身を除く): 177676380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1483, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2966, 2970, 3465, 3780, 4158, 4449, 4620, 5932, 5940, 6930, 7415, 8316, 8898, 10381, 10395, 13347, 13860, 14830, 16313, 17796, 20762, 20790, 22245, 26694, 29660, 31143, 32626, 40041, 41524, 41580, 44490, 48939, 51905, 53388, 62286, 65252, 66735, 80082, 81565, 88980, 93429, 97878, 103810, 114191, 124572, 133470, 146817, 155715, 160164, 163130, 186858, 195756, 200205, 207620, 228382, 244695, 266940, 280287, 293634, 311430, 326260, 342573, 373716, 400410, 440451, 456764, 467145, 489390, 560574, 570955, 587268, 622860, 685146, 734085, 800820, 880902, 934290, 978780, 1027719, 1121148, 1141910, 1370292, 1401435, 1468170, 1712865, 1761804, 1868580, 2055438, 2202255, 2283820, 2802870, 2936340, 3083157, 3425730, 4110876, 4404510, 5138595, 5605740, 6166314, 6851460, 8809020, 10277190, 12332628, 15415785, 20554380, 30831570, 61663140]

約数ペア:

[(1, 61663140), (2, 30831570), (3, 20554380), (4, 15415785), (5, 12332628), (6, 10277190), (7, 8809020), (9, 6851460), (10, 6166314), (11, 5605740), (12, 5138595), (14, 4404510), (15, 4110876), (18, 3425730), (20, 3083157), (21, 2936340), (22, 2802870), (27, 2283820), (28, 2202255), (30, 2055438), (33, 1868580), (35, 1761804), (36, 1712865), (42, 1468170), (44, 1401435), (45, 1370292), (54, 1141910), (55, 1121148), (60, 1027719), (63, 978780), (66, 934290), (70, 880902), (77, 800820), (84, 734085), (90, 685146), (99, 622860), (105, 587268), (108, 570955), (110, 560574), (126, 489390), (132, 467145), (135, 456764), (140, 440451), (154, 400410), (165, 373716), (180, 342573), (189, 326260), (198, 311430), (210, 293634), (220, 280287), (231, 266940), (252, 244695), (270, 228382), (297, 207620), (308, 200205), (315, 195756), (330, 186858), (378, 163130), (385, 160164), (396, 155715), (420, 146817), (462, 133470), (495, 124572), (540, 114191), (594, 103810), (630, 97878), (660, 93429), (693, 88980), (756, 81565), (770, 80082), (924, 66735), (945, 65252), (990, 62286), (1155, 53388), (1188, 51905), (1260, 48939), (1386, 44490), (1483, 41580), (1485, 41524), (1540, 40041), (1890, 32626), (1980, 31143), (2079, 29660), (2310, 26694), (2772, 22245), (2966, 20790), (2970, 20762), (3465, 17796), (3780, 16313), (4158, 14830), (4449, 13860), (4620, 13347), (5932, 10395), (5940, 10381), (6930, 8898), (7415, 8316)]