89880780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 297271296

約数和(自身を除く): 207390516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 132, 138, 155, 165, 186, 191, 220, 230, 253, 276, 310, 330, 341, 345, 372, 382, 460, 465, 506, 573, 620, 660, 682, 690, 713, 759, 764, 930, 955, 1012, 1023, 1146, 1265, 1364, 1380, 1426, 1518, 1705, 1860, 1910, 2046, 2101, 2139, 2292, 2530, 2852, 2865, 3036, 3410, 3565, 3795, 3820, 4092, 4202, 4278, 4393, 5060, 5115, 5730, 5921, 6303, 6820, 7130, 7590, 7843, 8404, 8556, 8786, 10230, 10505, 10695, 11460, 11842, 12606, 13179, 14260, 15180, 15686, 17572, 17763, 20460, 21010, 21390, 21965, 23529, 23684, 25212, 26358, 29605, 31372, 31515, 35526, 39215, 42020, 42780, 43930, 47058, 48323, 52716, 59210, 63030, 65131, 65895, 71052, 78430, 87860, 88815, 94116, 96646, 117645, 118420, 126060, 130262, 131790, 136183, 144969, 156860, 177630, 193292, 195393, 235290, 241615, 260524, 263580, 272366, 289938, 325655, 355260, 390786, 408549, 470580, 483230, 544732, 579876, 651310, 680915, 724845, 781572, 817098, 966460, 976965, 1302620, 1361830, 1449690, 1498013, 1634196, 1953930, 2042745, 2723660, 2899380, 2996026, 3907860, 4085490, 4494039, 5992052, 7490065, 8170980, 8988078, 14980130, 17976156, 22470195, 29960260, 44940390, 89880780]

約数ペア:

[(1, 89880780), (2, 44940390), (3, 29960260), (4, 22470195), (5, 17976156), (6, 14980130), (10, 8988078), (11, 8170980), (12, 7490065), (15, 5992052), (20, 4494039), (22, 4085490), (23, 3907860), (30, 2996026), (31, 2899380), (33, 2723660), (44, 2042745), (46, 1953930), (55, 1634196), (60, 1498013), (62, 1449690), (66, 1361830), (69, 1302620), (92, 976965), (93, 966460), (110, 817098), (115, 781572), (124, 724845), (132, 680915), (138, 651310), (155, 579876), (165, 544732), (186, 483230), (191, 470580), (220, 408549), (230, 390786), (253, 355260), (276, 325655), (310, 289938), (330, 272366), (341, 263580), (345, 260524), (372, 241615), (382, 235290), (460, 195393), (465, 193292), (506, 177630), (573, 156860), (620, 144969), (660, 136183), (682, 131790), (690, 130262), (713, 126060), (759, 118420), (764, 117645), (930, 96646), (955, 94116), (1012, 88815), (1023, 87860), (1146, 78430), (1265, 71052), (1364, 65895), (1380, 65131), (1426, 63030), (1518, 59210), (1705, 52716), (1860, 48323), (1910, 47058), (2046, 43930), (2101, 42780), (2139, 42020), (2292, 39215), (2530, 35526), (2852, 31515), (2865, 31372), (3036, 29605), (3410, 26358), (3565, 25212), (3795, 23684), (3820, 23529), (4092, 21965), (4202, 21390), (4278, 21010), (4393, 20460), (5060, 17763), (5115, 17572), (5730, 15686), (5921, 15180), (6303, 14260), (6820, 13179), (7130, 12606), (7590, 11842), (7843, 11460), (8404, 10695), (8556, 10505), (8786, 10230)]