64830660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 142010940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 37, 38, 53, 57, 58, 60, 74, 76, 87, 95, 106, 111, 114, 116, 145, 148, 159, 174, 185, 190, 212, 222, 228, 265, 285, 290, 318, 348, 370, 380, 435, 444, 530, 551, 555, 570, 580, 636, 703, 740, 795, 870, 1007, 1060, 1073, 1102, 1110, 1140, 1406, 1537, 1590, 1653, 1740, 1961, 2014, 2109, 2146, 2204, 2220, 2755, 2812, 3021, 3074, 3180, 3219, 3306, 3515, 3922, 4028, 4218, 4292, 4611, 5035, 5365, 5510, 5883, 6042, 6148, 6438, 6612, 7030, 7685, 7844, 8265, 8436, 9222, 9805, 10070, 10545, 10730, 11020, 11766, 12084, 12876, 14060, 15105, 15370, 16095, 16530, 18444, 19610, 20140, 20387, 21090, 21460, 23055, 23532, 29203, 29415, 30210, 30740, 32190, 33060, 37259, 39220, 40774, 42180, 46110, 56869, 58406, 58830, 60420, 61161, 64380, 74518, 81548, 87609, 92220, 101935, 111777, 113738, 116812, 117660, 122322, 146015, 149036, 170607, 175218, 186295, 203870, 223554, 227476, 244644, 284345, 292030, 305805, 341214, 350436, 372590, 407740, 438045, 447108, 558885, 568690, 584060, 611610, 682428, 745180, 853035, 876090, 1080511, 1117770, 1137380, 1223220, 1706070, 1752180, 2161022, 2235540, 3241533, 3412140, 4322044, 5402555, 6483066, 10805110, 12966132, 16207665, 21610220, 32415330, 64830660]

約数ペア:

[(1, 64830660), (2, 32415330), (3, 21610220), (4, 16207665), (5, 12966132), (6, 10805110), (10, 6483066), (12, 5402555), (15, 4322044), (19, 3412140), (20, 3241533), (29, 2235540), (30, 2161022), (37, 1752180), (38, 1706070), (53, 1223220), (57, 1137380), (58, 1117770), (60, 1080511), (74, 876090), (76, 853035), (87, 745180), (95, 682428), (106, 611610), (111, 584060), (114, 568690), (116, 558885), (145, 447108), (148, 438045), (159, 407740), (174, 372590), (185, 350436), (190, 341214), (212, 305805), (222, 292030), (228, 284345), (265, 244644), (285, 227476), (290, 223554), (318, 203870), (348, 186295), (370, 175218), (380, 170607), (435, 149036), (444, 146015), (530, 122322), (551, 117660), (555, 116812), (570, 113738), (580, 111777), (636, 101935), (703, 92220), (740, 87609), (795, 81548), (870, 74518), (1007, 64380), (1060, 61161), (1073, 60420), (1102, 58830), (1110, 58406), (1140, 56869), (1406, 46110), (1537, 42180), (1590, 40774), (1653, 39220), (1740, 37259), (1961, 33060), (2014, 32190), (2109, 30740), (2146, 30210), (2204, 29415), (2220, 29203), (2755, 23532), (2812, 23055), (3021, 21460), (3074, 21090), (3180, 20387), (3219, 20140), (3306, 19610), (3515, 18444), (3922, 16530), (4028, 16095), (4218, 15370), (4292, 15105), (4611, 14060), (5035, 12876), (5365, 12084), (5510, 11766), (5883, 11020), (6042, 10730), (6148, 10545), (6438, 10070), (6612, 9805), (7030, 9222), (7685, 8436), (7844, 8265)]