148032990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 323711010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 83, 90, 95, 105, 114, 126, 133, 149, 166, 171, 190, 210, 249, 266, 285, 298, 315, 342, 399, 415, 447, 498, 570, 581, 630, 665, 745, 747, 798, 830, 855, 894, 1043, 1162, 1197, 1245, 1330, 1341, 1490, 1494, 1577, 1710, 1743, 1995, 2086, 2235, 2394, 2490, 2682, 2831, 2905, 3129, 3154, 3486, 3735, 3990, 4470, 4731, 5215, 5229, 5662, 5810, 5985, 6258, 6705, 7470, 7885, 8493, 8715, 9387, 9462, 10430, 10458, 11039, 11970, 12367, 13410, 14155, 14193, 15645, 15770, 16986, 17430, 18774, 19817, 22078, 23655, 24734, 25479, 26145, 28310, 28386, 31290, 33117, 37101, 39634, 42465, 46935, 47310, 50958, 52290, 55195, 59451, 61835, 66234, 70965, 74202, 84930, 86569, 93870, 99085, 99351, 110390, 111303, 118902, 123670, 127395, 141930, 165585, 173138, 178353, 185505, 198170, 198702, 222606, 234973, 254790, 259707, 297255, 331170, 356706, 371010, 432845, 469946, 496755, 519414, 556515, 594510, 704919, 779121, 865690, 891765, 993510, 1113030, 1174865, 1298535, 1409838, 1558242, 1644811, 1783530, 2114757, 2349730, 2597070, 3289622, 3524595, 3895605, 4229514, 4934433, 7049190, 7791210, 8224055, 9868866, 10573785, 14803299, 16448110, 21147570, 24672165, 29606598, 49344330, 74016495, 148032990]

約数ペア:

[(1, 148032990), (2, 74016495), (3, 49344330), (5, 29606598), (6, 24672165), (7, 21147570), (9, 16448110), (10, 14803299), (14, 10573785), (15, 9868866), (18, 8224055), (19, 7791210), (21, 7049190), (30, 4934433), (35, 4229514), (38, 3895605), (42, 3524595), (45, 3289622), (57, 2597070), (63, 2349730), (70, 2114757), (83, 1783530), (90, 1644811), (95, 1558242), (105, 1409838), (114, 1298535), (126, 1174865), (133, 1113030), (149, 993510), (166, 891765), (171, 865690), (190, 779121), (210, 704919), (249, 594510), (266, 556515), (285, 519414), (298, 496755), (315, 469946), (342, 432845), (399, 371010), (415, 356706), (447, 331170), (498, 297255), (570, 259707), (581, 254790), (630, 234973), (665, 222606), (745, 198702), (747, 198170), (798, 185505), (830, 178353), (855, 173138), (894, 165585), (1043, 141930), (1162, 127395), (1197, 123670), (1245, 118902), (1330, 111303), (1341, 110390), (1490, 99351), (1494, 99085), (1577, 93870), (1710, 86569), (1743, 84930), (1995, 74202), (2086, 70965), (2235, 66234), (2394, 61835), (2490, 59451), (2682, 55195), (2831, 52290), (2905, 50958), (3129, 47310), (3154, 46935), (3486, 42465), (3735, 39634), (3990, 37101), (4470, 33117), (4731, 31290), (5215, 28386), (5229, 28310), (5662, 26145), (5810, 25479), (5985, 24734), (6258, 23655), (6705, 22078), (7470, 19817), (7885, 18774), (8493, 17430), (8715, 16986), (9387, 15770), (9462, 15645), (10430, 14193), (10458, 14155), (11039, 13410), (11970, 12367)]