164852820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 270

約数和(自身を含む): 588714126

約数和(自身を除く): 423861306

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 121, 132, 135, 145, 162, 165, 174, 180, 198, 220, 242, 261, 270, 290, 297, 319, 324, 330, 348, 363, 396, 405, 435, 484, 495, 522, 540, 580, 594, 605, 638, 660, 726, 783, 810, 841, 870, 891, 957, 990, 1044, 1089, 1188, 1210, 1276, 1305, 1452, 1485, 1566, 1595, 1620, 1682, 1740, 1782, 1815, 1914, 1980, 2178, 2349, 2420, 2523, 2610, 2871, 2970, 3132, 3190, 3267, 3364, 3509, 3564, 3630, 3828, 3915, 4205, 4356, 4455, 4698, 4785, 5046, 5220, 5445, 5742, 5940, 6380, 6534, 7018, 7260, 7569, 7830, 8410, 8613, 8910, 9251, 9396, 9570, 9801, 10092, 10527, 10890, 11484, 11745, 12615, 13068, 14036, 14355, 15138, 15660, 16335, 16820, 17226, 17545, 17820, 18502, 19140, 19602, 21054, 21780, 22707, 23490, 25230, 25839, 27753, 28710, 30276, 31581, 32670, 34452, 35090, 37004, 37845, 39204, 42108, 43065, 45414, 46255, 46980, 49005, 50460, 51678, 52635, 55506, 57420, 63162, 65340, 68121, 70180, 75690, 83259, 86130, 90828, 92510, 94743, 98010, 101761, 103356, 105270, 111012, 113535, 126324, 129195, 136242, 138765, 151380, 157905, 166518, 172260, 185020, 189486, 196020, 203522, 210540, 227070, 249777, 258390, 272484, 277530, 284229, 305283, 315810, 333036, 340605, 378972, 407044, 416295, 454140, 473715, 499554, 508805, 516780, 555060, 568458, 610566, 631620, 681210, 749331, 832590, 915849, 947430, 999108, 1017610, 1136916, 1221132, 1248885, 1362420, 1421145, 1498662, 1526415, 1665180, 1831698, 1894860, 2035220, 2497770, 2747547, 2842290, 2997324, 3052830, 3663396, 3746655, 4579245, 4995540, 5495094, 5684580, 6105660, 7493310, 8242641, 9158490, 10990188, 13737735, 14986620, 16485282, 18316980, 27475470, 32970564, 41213205, 54950940, 82426410, 164852820]

約数ペア:

[(1, 164852820), (2, 82426410), (3, 54950940), (4, 41213205), (5, 32970564), (6, 27475470), (9, 18316980), (10, 16485282), (11, 14986620), (12, 13737735), (15, 10990188), (18, 9158490), (20, 8242641), (22, 7493310), (27, 6105660), (29, 5684580), (30, 5495094), (33, 4995540), (36, 4579245), (44, 3746655), (45, 3663396), (54, 3052830), (55, 2997324), (58, 2842290), (60, 2747547), (66, 2497770), (81, 2035220), (87, 1894860), (90, 1831698), (99, 1665180), (108, 1526415), (110, 1498662), (116, 1421145), (121, 1362420), (132, 1248885), (135, 1221132), (145, 1136916), (162, 1017610), (165, 999108), (174, 947430), (180, 915849), (198, 832590), (220, 749331), (242, 681210), (261, 631620), (270, 610566), (290, 568458), (297, 555060), (319, 516780), (324, 508805), (330, 499554), (348, 473715), (363, 454140), (396, 416295), (405, 407044), (435, 378972), (484, 340605), (495, 333036), (522, 315810), (540, 305283), (580, 284229), (594, 277530), (605, 272484), (638, 258390), (660, 249777), (726, 227070), (783, 210540), (810, 203522), (841, 196020), (870, 189486), (891, 185020), (957, 172260), (990, 166518), (1044, 157905), (1089, 151380), (1188, 138765), (1210, 136242), (1276, 129195), (1305, 126324), (1452, 113535), (1485, 111012), (1566, 105270), (1595, 103356), (1620, 101761), (1682, 98010), (1740, 94743), (1782, 92510), (1815, 90828), (1914, 86130), (1980, 83259), (2178, 75690), (2349, 70180), (2420, 68121), (2523, 65340), (2610, 63162), (2871, 57420), (2970, 55506), (3132, 52635), (3190, 51678), (3267, 50460), (3364, 49005), (3509, 46980), (3564, 46255), (3630, 45414), (3828, 43065), (3915, 42108), (4205, 39204), (4356, 37845), (4455, 37004), (4698, 35090), (4785, 34452), (5046, 32670), (5220, 31581), (5445, 30276), (5742, 28710), (5940, 27753), (6380, 25839), (6534, 25230), (7018, 23490), (7260, 22707), (7569, 21780), (7830, 21054), (8410, 19602), (8613, 19140), (8910, 18502), (9251, 17820), (9396, 17545), (9570, 17226), (9801, 16820), (10092, 16335), (10527, 15660), (10890, 15138), (11484, 14355), (11745, 14036), (12615, 13068)]