551012220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 216

約数和(自身を含む): 1907239152

約数和(自身を除く): 1356226932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 810, 891, 937, 972, 990, 1089, 1188, 1210, 1215, 1452, 1485, 1620, 1782, 1815, 1874, 1980, 2178, 2420, 2430, 2673, 2811, 2970, 3267, 3564, 3630, 3748, 4356, 4455, 4685, 4860, 5346, 5445, 5622, 5940, 6534, 7260, 8433, 8910, 9370, 9801, 10307, 10692, 10890, 11244, 13068, 13365, 14055, 16335, 16866, 17820, 18740, 19602, 20614, 21780, 25299, 26730, 28110, 29403, 30921, 32670, 33732, 39204, 41228, 42165, 49005, 50598, 51535, 53460, 56220, 58806, 61842, 65340, 75897, 84330, 92763, 98010, 101196, 103070, 113377, 117612, 123684, 126495, 147015, 151794, 154605, 168660, 185526, 196020, 206140, 226754, 227691, 252990, 278289, 294030, 303588, 309210, 340131, 371052, 379485, 453508, 455382, 463815, 505980, 556578, 566885, 588060, 618420, 680262, 758970, 834867, 910764, 927630, 1020393, 1113156, 1133770, 1138455, 1360524, 1391445, 1517940, 1669734, 1700655, 1855260, 2040786, 2267540, 2276910, 2504601, 2782890, 3061179, 3339468, 3401310, 4081572, 4174335, 4553820, 5009202, 5101965, 5565780, 6122358, 6802620, 8348670, 9183537, 10018404, 10203930, 12244716, 12523005, 15305895, 16697340, 18367074, 20407860, 25046010, 27550611, 30611790, 36734148, 45917685, 50092020, 55101222, 61223580, 91835370, 110202444, 137753055, 183670740, 275506110, 551012220]

約数ペア:

[(1, 551012220), (2, 275506110), (3, 183670740), (4, 137753055), (5, 110202444), (6, 91835370), (9, 61223580), (10, 55101222), (11, 50092020), (12, 45917685), (15, 36734148), (18, 30611790), (20, 27550611), (22, 25046010), (27, 20407860), (30, 18367074), (33, 16697340), (36, 15305895), (44, 12523005), (45, 12244716), (54, 10203930), (55, 10018404), (60, 9183537), (66, 8348670), (81, 6802620), (90, 6122358), (99, 5565780), (108, 5101965), (110, 5009202), (121, 4553820), (132, 4174335), (135, 4081572), (162, 3401310), (165, 3339468), (180, 3061179), (198, 2782890), (220, 2504601), (242, 2276910), (243, 2267540), (270, 2040786), (297, 1855260), (324, 1700655), (330, 1669734), (363, 1517940), (396, 1391445), (405, 1360524), (484, 1138455), (486, 1133770), (495, 1113156), (540, 1020393), (594, 927630), (605, 910764), (660, 834867), (726, 758970), (810, 680262), (891, 618420), (937, 588060), (972, 566885), (990, 556578), (1089, 505980), (1188, 463815), (1210, 455382), (1215, 453508), (1452, 379485), (1485, 371052), (1620, 340131), (1782, 309210), (1815, 303588), (1874, 294030), (1980, 278289), (2178, 252990), (2420, 227691), (2430, 226754), (2673, 206140), (2811, 196020), (2970, 185526), (3267, 168660), (3564, 154605), (3630, 151794), (3748, 147015), (4356, 126495), (4455, 123684), (4685, 117612), (4860, 113377), (5346, 103070), (5445, 101196), (5622, 98010), (5940, 92763), (6534, 84330), (7260, 75897), (8433, 65340), (8910, 61842), (9370, 58806), (9801, 56220), (10307, 53460), (10692, 51535), (10890, 50598), (11244, 49005), (13068, 42165), (13365, 41228), (14055, 39204), (16335, 33732), (16866, 32670), (17820, 30921), (18740, 29403), (19602, 28110), (20614, 26730), (21780, 25299)]