149884020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 553246848

約数和(自身を除く): 403362828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 647, 660, 702, 715, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1294, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1941, 1980, 2106, 2145, 2340, 2574, 2588, 2860, 2970, 3235, 3510, 3564, 3861, 3882, 4212, 4290, 4455, 5148, 5265, 5823, 5940, 6435, 6470, 7020, 7117, 7722, 7764, 8411, 8580, 8910, 9705, 10530, 11583, 11646, 12870, 12940, 14234, 15444, 16822, 17469, 17820, 19305, 19410, 21060, 21351, 23166, 23292, 25233, 25740, 28468, 29115, 33644, 34938, 35585, 38610, 38820, 42055, 42702, 46332, 50466, 52407, 57915, 58230, 64053, 69876, 71170, 75699, 77220, 84110, 85404, 87345, 92521, 100932, 104814, 106755, 115830, 116460, 126165, 128106, 142340, 151398, 168220, 174690, 185042, 192159, 209628, 213510, 227097, 231660, 252330, 256212, 262035, 277563, 302796, 320265, 349380, 370084, 378495, 384318, 427020, 454194, 462605, 504660, 524070, 555126, 576477, 640530, 681291, 756990, 768636, 832689, 908388, 925210, 960795, 1048140, 1110252, 1135485, 1152954, 1281060, 1362582, 1387815, 1513980, 1665378, 1850420, 1921590, 2270970, 2305908, 2498067, 2725164, 2775630, 2882385, 3330756, 3406455, 3843180, 4163445, 4541940, 4996134, 5551260, 5764770, 6812910, 7494201, 8326890, 9992268, 11529540, 12490335, 13625820, 14988402, 16653780, 24980670, 29976804, 37471005, 49961340, 74942010, 149884020]

約数ペア:

[(1, 149884020), (2, 74942010), (3, 49961340), (4, 37471005), (5, 29976804), (6, 24980670), (9, 16653780), (10, 14988402), (11, 13625820), (12, 12490335), (13, 11529540), (15, 9992268), (18, 8326890), (20, 7494201), (22, 6812910), (26, 5764770), (27, 5551260), (30, 4996134), (33, 4541940), (36, 4163445), (39, 3843180), (44, 3406455), (45, 3330756), (52, 2882385), (54, 2775630), (55, 2725164), (60, 2498067), (65, 2305908), (66, 2270970), (78, 1921590), (81, 1850420), (90, 1665378), (99, 1513980), (108, 1387815), (110, 1362582), (117, 1281060), (130, 1152954), (132, 1135485), (135, 1110252), (143, 1048140), (156, 960795), (162, 925210), (165, 908388), (180, 832689), (195, 768636), (198, 756990), (220, 681291), (234, 640530), (260, 576477), (270, 555126), (286, 524070), (297, 504660), (324, 462605), (330, 454194), (351, 427020), (390, 384318), (396, 378495), (405, 370084), (429, 349380), (468, 320265), (495, 302796), (540, 277563), (572, 262035), (585, 256212), (594, 252330), (647, 231660), (660, 227097), (702, 213510), (715, 209628), (780, 192159), (810, 185042), (858, 174690), (891, 168220), (990, 151398), (1053, 142340), (1170, 128106), (1188, 126165), (1287, 116460), (1294, 115830), (1404, 106755), (1430, 104814), (1485, 100932), (1620, 92521), (1716, 87345), (1755, 85404), (1782, 84110), (1941, 77220), (1980, 75699), (2106, 71170), (2145, 69876), (2340, 64053), (2574, 58230), (2588, 57915), (2860, 52407), (2970, 50466), (3235, 46332), (3510, 42702), (3564, 42055), (3861, 38820), (3882, 38610), (4212, 35585), (4290, 34938), (4455, 33644), (5148, 29115), (5265, 28468), (5823, 25740), (5940, 25233), (6435, 23292), (6470, 23166), (7020, 21351), (7117, 21060), (7722, 19410), (7764, 19305), (8411, 17820), (8580, 17469), (8910, 16822), (9705, 15444), (10530, 14234), (11583, 12940), (11646, 12870)]