64363950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^3\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 208320000

約数和(自身を除く): 143956050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 139, 147, 150, 175, 189, 210, 225, 245, 270, 278, 294, 315, 343, 350, 378, 417, 441, 450, 490, 525, 630, 675, 686, 695, 735, 834, 882, 945, 973, 1029, 1050, 1225, 1251, 1323, 1350, 1390, 1470, 1575, 1715, 1890, 1946, 2058, 2085, 2205, 2450, 2502, 2646, 2919, 3087, 3150, 3430, 3475, 3675, 3753, 4170, 4410, 4725, 4865, 5145, 5838, 6174, 6255, 6615, 6811, 6950, 7350, 7506, 8575, 8757, 9261, 9450, 9730, 10290, 10425, 11025, 12510, 13230, 13622, 14595, 15435, 17150, 17514, 18522, 18765, 20433, 20850, 22050, 24325, 25725, 26271, 29190, 30870, 31275, 33075, 34055, 37530, 40866, 43785, 46305, 47677, 48650, 51450, 52542, 61299, 62550, 66150, 68110, 72975, 77175, 87570, 92610, 93825, 95354, 102165, 122598, 131355, 143031, 145950, 154350, 170275, 183897, 187650, 204330, 218925, 231525, 238385, 262710, 286062, 306495, 340550, 367794, 429093, 437850, 463050, 476770, 510825, 612990, 656775, 715155, 858186, 919485, 1021650, 1191925, 1287279, 1313550, 1430310, 1532475, 1838970, 2145465, 2383850, 2574558, 3064950, 3575775, 4290930, 4597425, 6436395, 7151550, 9194850, 10727325, 12872790, 21454650, 32181975, 64363950]

約数ペア:

[(1, 64363950), (2, 32181975), (3, 21454650), (5, 12872790), (6, 10727325), (7, 9194850), (9, 7151550), (10, 6436395), (14, 4597425), (15, 4290930), (18, 3575775), (21, 3064950), (25, 2574558), (27, 2383850), (30, 2145465), (35, 1838970), (42, 1532475), (45, 1430310), (49, 1313550), (50, 1287279), (54, 1191925), (63, 1021650), (70, 919485), (75, 858186), (90, 715155), (98, 656775), (105, 612990), (126, 510825), (135, 476770), (139, 463050), (147, 437850), (150, 429093), (175, 367794), (189, 340550), (210, 306495), (225, 286062), (245, 262710), (270, 238385), (278, 231525), (294, 218925), (315, 204330), (343, 187650), (350, 183897), (378, 170275), (417, 154350), (441, 145950), (450, 143031), (490, 131355), (525, 122598), (630, 102165), (675, 95354), (686, 93825), (695, 92610), (735, 87570), (834, 77175), (882, 72975), (945, 68110), (973, 66150), (1029, 62550), (1050, 61299), (1225, 52542), (1251, 51450), (1323, 48650), (1350, 47677), (1390, 46305), (1470, 43785), (1575, 40866), (1715, 37530), (1890, 34055), (1946, 33075), (2058, 31275), (2085, 30870), (2205, 29190), (2450, 26271), (2502, 25725), (2646, 24325), (2919, 22050), (3087, 20850), (3150, 20433), (3430, 18765), (3475, 18522), (3675, 17514), (3753, 17150), (4170, 15435), (4410, 14595), (4725, 13622), (4865, 13230), (5145, 12510), (5838, 11025), (6174, 10425), (6255, 10290), (6615, 9730), (6811, 9450), (6950, 9261), (7350, 8757), (7506, 8575)]