154092780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 490392672

約数和(自身を除く): 336299892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1303, 1314, 1460, 1620, 1971, 2190, 2606, 2628, 3285, 3909, 3942, 4380, 5212, 5913, 6515, 6570, 7818, 7884, 9855, 11727, 11826, 13030, 13140, 15636, 19545, 19710, 23454, 23652, 26060, 29565, 35181, 39090, 39420, 46908, 58635, 59130, 70362, 78180, 95119, 105543, 117270, 118260, 140724, 175905, 190238, 211086, 234540, 285357, 351810, 380476, 422172, 475595, 527715, 570714, 703620, 856071, 951190, 1055430, 1141428, 1426785, 1712142, 1902380, 2110860, 2568213, 2853570, 3424284, 4280355, 5136426, 5707140, 7704639, 8560710, 10272852, 12841065, 15409278, 17121420, 25682130, 30818556, 38523195, 51364260, 77046390, 154092780]

約数ペア:

[(1, 154092780), (2, 77046390), (3, 51364260), (4, 38523195), (5, 30818556), (6, 25682130), (9, 17121420), (10, 15409278), (12, 12841065), (15, 10272852), (18, 8560710), (20, 7704639), (27, 5707140), (30, 5136426), (36, 4280355), (45, 3424284), (54, 2853570), (60, 2568213), (73, 2110860), (81, 1902380), (90, 1712142), (108, 1426785), (135, 1141428), (146, 1055430), (162, 951190), (180, 856071), (219, 703620), (270, 570714), (292, 527715), (324, 475595), (365, 422172), (405, 380476), (438, 351810), (540, 285357), (657, 234540), (730, 211086), (810, 190238), (876, 175905), (1095, 140724), (1303, 118260), (1314, 117270), (1460, 105543), (1620, 95119), (1971, 78180), (2190, 70362), (2606, 59130), (2628, 58635), (3285, 46908), (3909, 39420), (3942, 39090), (4380, 35181), (5212, 29565), (5913, 26060), (6515, 23652), (6570, 23454), (7818, 19710), (7884, 19545), (9855, 15636), (11727, 13140), (11826, 13030)]