145418760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4692

約数の個数: 128

約数和(自身を含む): 501552000

約数和(自身を除く): 356133240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4643, 5220, 6264, 7830, 9286, 10440, 13929, 15660, 18572, 23215, 27858, 31320, 37144, 41787, 46430, 55716, 69645, 83574, 92860, 111432, 125361, 134647, 139290, 167148, 185720, 208935, 250722, 269294, 278580, 334296, 403941, 417870, 501444, 538588, 557160, 626805, 673235, 807882, 835740, 1002888, 1077176, 1211823, 1253610, 1346470, 1615764, 1671480, 2019705, 2423646, 2507220, 2692940, 3231528, 3635469, 4039410, 4847292, 5014440, 5385880, 6059115, 7270938, 8078820, 9694584, 12118230, 14541876, 16157640, 18177345, 24236460, 29083752, 36354690, 48472920, 72709380, 145418760]

約数ペア:

[(1, 145418760), (2, 72709380), (3, 48472920), (4, 36354690), (5, 29083752), (6, 24236460), (8, 18177345), (9, 16157640), (10, 14541876), (12, 12118230), (15, 9694584), (18, 8078820), (20, 7270938), (24, 6059115), (27, 5385880), (29, 5014440), (30, 4847292), (36, 4039410), (40, 3635469), (45, 3231528), (54, 2692940), (58, 2507220), (60, 2423646), (72, 2019705), (87, 1671480), (90, 1615764), (108, 1346470), (116, 1253610), (120, 1211823), (135, 1077176), (145, 1002888), (174, 835740), (180, 807882), (216, 673235), (232, 626805), (261, 557160), (270, 538588), (290, 501444), (348, 417870), (360, 403941), (435, 334296), (522, 278580), (540, 269294), (580, 250722), (696, 208935), (783, 185720), (870, 167148), (1044, 139290), (1080, 134647), (1160, 125361), (1305, 111432), (1566, 92860), (1740, 83574), (2088, 69645), (2610, 55716), (3132, 46430), (3480, 41787), (3915, 37144), (4643, 31320), (5220, 27858), (6264, 23215), (7830, 18572), (9286, 15660), (10440, 13929)]