45355660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 123782400

約数和(自身を除く): 78426740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 59, 68, 70, 76, 85, 95, 118, 119, 133, 140, 170, 190, 236, 238, 266, 289, 295, 323, 340, 380, 413, 476, 532, 578, 590, 595, 646, 665, 826, 1003, 1121, 1156, 1180, 1190, 1292, 1330, 1445, 1615, 1652, 2006, 2023, 2065, 2242, 2261, 2380, 2660, 2890, 3230, 4012, 4046, 4130, 4484, 4522, 5015, 5491, 5605, 5780, 6460, 7021, 7847, 8092, 8260, 9044, 10030, 10115, 10982, 11210, 11305, 14042, 15694, 17051, 19057, 20060, 20230, 21964, 22420, 22610, 27455, 28084, 31388, 34102, 35105, 38114, 38437, 39235, 40460, 45220, 54910, 68204, 70210, 76228, 76874, 78470, 85255, 95285, 109820, 119357, 133399, 140420, 153748, 156940, 170510, 190570, 192185, 238714, 266798, 323969, 341020, 381140, 384370, 477428, 533596, 596785, 647938, 666995, 768740, 1193570, 1295876, 1333990, 1619845, 2267783, 2387140, 2667980, 3239690, 4535566, 6479380, 9071132, 11338915, 22677830, 45355660]

約数ペア:

[(1, 45355660), (2, 22677830), (4, 11338915), (5, 9071132), (7, 6479380), (10, 4535566), (14, 3239690), (17, 2667980), (19, 2387140), (20, 2267783), (28, 1619845), (34, 1333990), (35, 1295876), (38, 1193570), (59, 768740), (68, 666995), (70, 647938), (76, 596785), (85, 533596), (95, 477428), (118, 384370), (119, 381140), (133, 341020), (140, 323969), (170, 266798), (190, 238714), (236, 192185), (238, 190570), (266, 170510), (289, 156940), (295, 153748), (323, 140420), (340, 133399), (380, 119357), (413, 109820), (476, 95285), (532, 85255), (578, 78470), (590, 76874), (595, 76228), (646, 70210), (665, 68204), (826, 54910), (1003, 45220), (1121, 40460), (1156, 39235), (1180, 38437), (1190, 38114), (1292, 35105), (1330, 34102), (1445, 31388), (1615, 28084), (1652, 27455), (2006, 22610), (2023, 22420), (2065, 21964), (2242, 20230), (2261, 20060), (2380, 19057), (2660, 17051), (2890, 15694), (3230, 14042), (4012, 11305), (4046, 11210), (4130, 10982), (4484, 10115), (4522, 10030), (5015, 9044), (5491, 8260), (5605, 8092), (5780, 7847), (6460, 7021)]