307947420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 180

約数和(自身を含む): 1062524232

約数和(自身を除く): 754576812

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, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1571, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3142, 3267, 3564, 3630, 4356, 4455, 4713, 5445, 5940, 6284, 6534, 7260, 7855, 8910, 9426, 9801, 10890, 13068, 14139, 15710, 16335, 17281, 17820, 18852, 19602, 21780, 23565, 28278, 31420, 32670, 34562, 39204, 42417, 47130, 49005, 51843, 56556, 65340, 69124, 70695, 84834, 86405, 94260, 98010, 103686, 127251, 141390, 155529, 169668, 172810, 190091, 196020, 207372, 212085, 254502, 259215, 282780, 311058, 345620, 380182, 424170, 466587, 509004, 518430, 570273, 622116, 636255, 760364, 777645, 848340, 933174, 950455, 1036860, 1140546, 1272510, 1399761, 1555290, 1710819, 1866348, 1900910, 2281092, 2332935, 2545020, 2799522, 2851365, 3110580, 3421638, 3801820, 4665870, 5132457, 5599044, 5702730, 6843276, 6998805, 8554095, 9331740, 10264914, 11405460, 13997610, 15397371, 17108190, 20529828, 25662285, 27995220, 30794742, 34216380, 51324570, 61589484, 76986855, 102649140, 153973710, 307947420]

約数ペア:

[(1, 307947420), (2, 153973710), (3, 102649140), (4, 76986855), (5, 61589484), (6, 51324570), (9, 34216380), (10, 30794742), (11, 27995220), (12, 25662285), (15, 20529828), (18, 17108190), (20, 15397371), (22, 13997610), (27, 11405460), (30, 10264914), (33, 9331740), (36, 8554095), (44, 6998805), (45, 6843276), (54, 5702730), (55, 5599044), (60, 5132457), (66, 4665870), (81, 3801820), (90, 3421638), (99, 3110580), (108, 2851365), (110, 2799522), (121, 2545020), (132, 2332935), (135, 2281092), (162, 1900910), (165, 1866348), (180, 1710819), (198, 1555290), (220, 1399761), (242, 1272510), (270, 1140546), (297, 1036860), (324, 950455), (330, 933174), (363, 848340), (396, 777645), (405, 760364), (484, 636255), (495, 622116), (540, 570273), (594, 518430), (605, 509004), (660, 466587), (726, 424170), (810, 380182), (891, 345620), (990, 311058), (1089, 282780), (1188, 259215), (1210, 254502), (1452, 212085), (1485, 207372), (1571, 196020), (1620, 190091), (1782, 172810), (1815, 169668), (1980, 155529), (2178, 141390), (2420, 127251), (2970, 103686), (3142, 98010), (3267, 94260), (3564, 86405), (3630, 84834), (4356, 70695), (4455, 69124), (4713, 65340), (5445, 56556), (5940, 51843), (6284, 49005), (6534, 47130), (7260, 42417), (7855, 39204), (8910, 34562), (9426, 32670), (9801, 31420), (10890, 28278), (13068, 23565), (14139, 21780), (15710, 19602), (16335, 18852), (17281, 17820)]