145567260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 487347840

約数和(自身を除く): 341780580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 101, 102, 108, 135, 153, 157, 170, 180, 202, 204, 255, 270, 303, 306, 314, 340, 404, 459, 471, 505, 510, 540, 606, 612, 628, 765, 785, 909, 918, 942, 1010, 1020, 1212, 1413, 1515, 1530, 1570, 1717, 1818, 1836, 1884, 2020, 2295, 2355, 2669, 2727, 2826, 3030, 3060, 3140, 3434, 3636, 4239, 4545, 4590, 4710, 5151, 5338, 5454, 5652, 6060, 6868, 7065, 8007, 8478, 8585, 9090, 9180, 9420, 10302, 10676, 10908, 13345, 13635, 14130, 15453, 15857, 16014, 16956, 17170, 18180, 20604, 21195, 24021, 25755, 26690, 27270, 28260, 30906, 31714, 32028, 34340, 40035, 42390, 46359, 47571, 48042, 51510, 53380, 54540, 61812, 63428, 72063, 77265, 79285, 80070, 84780, 92718, 95142, 96084, 103020, 120105, 142713, 144126, 154530, 158570, 160140, 185436, 190284, 231795, 237855, 240210, 269569, 285426, 288252, 309060, 317140, 360315, 428139, 463590, 475710, 480420, 539138, 570852, 713565, 720630, 808707, 856278, 927180, 951420, 1078276, 1347845, 1427130, 1441260, 1617414, 1712556, 2140695, 2426121, 2695690, 2854260, 3234828, 4043535, 4281390, 4852242, 5391380, 7278363, 8087070, 8562780, 9704484, 12130605, 14556726, 16174140, 24261210, 29113452, 36391815, 48522420, 72783630, 145567260]

約数ペア:

[(1, 145567260), (2, 72783630), (3, 48522420), (4, 36391815), (5, 29113452), (6, 24261210), (9, 16174140), (10, 14556726), (12, 12130605), (15, 9704484), (17, 8562780), (18, 8087070), (20, 7278363), (27, 5391380), (30, 4852242), (34, 4281390), (36, 4043535), (45, 3234828), (51, 2854260), (54, 2695690), (60, 2426121), (68, 2140695), (85, 1712556), (90, 1617414), (101, 1441260), (102, 1427130), (108, 1347845), (135, 1078276), (153, 951420), (157, 927180), (170, 856278), (180, 808707), (202, 720630), (204, 713565), (255, 570852), (270, 539138), (303, 480420), (306, 475710), (314, 463590), (340, 428139), (404, 360315), (459, 317140), (471, 309060), (505, 288252), (510, 285426), (540, 269569), (606, 240210), (612, 237855), (628, 231795), (765, 190284), (785, 185436), (909, 160140), (918, 158570), (942, 154530), (1010, 144126), (1020, 142713), (1212, 120105), (1413, 103020), (1515, 96084), (1530, 95142), (1570, 92718), (1717, 84780), (1818, 80070), (1836, 79285), (1884, 77265), (2020, 72063), (2295, 63428), (2355, 61812), (2669, 54540), (2727, 53380), (2826, 51510), (3030, 48042), (3060, 47571), (3140, 46359), (3434, 42390), (3636, 40035), (4239, 34340), (4545, 32028), (4590, 31714), (4710, 30906), (5151, 28260), (5338, 27270), (5454, 26690), (5652, 25755), (6060, 24021), (6868, 21195), (7065, 20604), (8007, 18180), (8478, 17170), (8585, 16956), (9090, 16014), (9180, 15857), (9420, 15453), (10302, 14130), (10676, 13635), (10908, 13345)]