138645540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1419

約数の個数: 192

約数和(自身を含む): 498597120

約数和(自身を除く): 359951580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1373, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2746, 2805, 2970, 3060, 3366, 3740, 4119, 4590, 5049, 5492, 5610, 5940, 6732, 6865, 8238, 8415, 9180, 10098, 11220, 12357, 13730, 15103, 16476, 16830, 20196, 20595, 23341, 24714, 25245, 27460, 30206, 33660, 37071, 41190, 45309, 46682, 49428, 50490, 60412, 61785, 70023, 74142, 75515, 82380, 90618, 93364, 100980, 116705, 123570, 135927, 140046, 148284, 151030, 181236, 185355, 210069, 226545, 233410, 247140, 256751, 271854, 280092, 302060, 350115, 370710, 407781, 420138, 453090, 466820, 513502, 543708, 630207, 679635, 700230, 741420, 770253, 815562, 840276, 906180, 1027004, 1050345, 1260414, 1283755, 1359270, 1400460, 1540506, 1631124, 2038905, 2100690, 2310759, 2520828, 2567510, 2718540, 3081012, 3151035, 3851265, 4077810, 4201380, 4621518, 5135020, 6302070, 6932277, 7702530, 8155620, 9243036, 11553795, 12604140, 13864554, 15405060, 23107590, 27729108, 34661385, 46215180, 69322770, 138645540]

約数ペア:

[(1, 138645540), (2, 69322770), (3, 46215180), (4, 34661385), (5, 27729108), (6, 23107590), (9, 15405060), (10, 13864554), (11, 12604140), (12, 11553795), (15, 9243036), (17, 8155620), (18, 7702530), (20, 6932277), (22, 6302070), (27, 5135020), (30, 4621518), (33, 4201380), (34, 4077810), (36, 3851265), (44, 3151035), (45, 3081012), (51, 2718540), (54, 2567510), (55, 2520828), (60, 2310759), (66, 2100690), (68, 2038905), (85, 1631124), (90, 1540506), (99, 1400460), (102, 1359270), (108, 1283755), (110, 1260414), (132, 1050345), (135, 1027004), (153, 906180), (165, 840276), (170, 815562), (180, 770253), (187, 741420), (198, 700230), (204, 679635), (220, 630207), (255, 543708), (270, 513502), (297, 466820), (306, 453090), (330, 420138), (340, 407781), (374, 370710), (396, 350115), (459, 302060), (495, 280092), (510, 271854), (540, 256751), (561, 247140), (594, 233410), (612, 226545), (660, 210069), (748, 185355), (765, 181236), (918, 151030), (935, 148284), (990, 140046), (1020, 135927), (1122, 123570), (1188, 116705), (1373, 100980), (1485, 93364), (1530, 90618), (1683, 82380), (1836, 75515), (1870, 74142), (1980, 70023), (2244, 61785), (2295, 60412), (2746, 50490), (2805, 49428), (2970, 46682), (3060, 45309), (3366, 41190), (3740, 37071), (4119, 33660), (4590, 30206), (5049, 27460), (5492, 25245), (5610, 24714), (5940, 23341), (6732, 20595), (6865, 20196), (8238, 16830), (8415, 16476), (9180, 15103), (10098, 13730), (11220, 12357)]