137483880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 435283200

約数和(自身を除く): 297799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 457, 460, 545, 552, 654, 690, 872, 914, 920, 1090, 1308, 1371, 1380, 1635, 1828, 2180, 2285, 2507, 2616, 2742, 2760, 3270, 3656, 4360, 4570, 5014, 5484, 6540, 6855, 7521, 9140, 10028, 10511, 10968, 12535, 13080, 13710, 15042, 18280, 20056, 21022, 25070, 27420, 30084, 31533, 37605, 42044, 49813, 50140, 52555, 54840, 60168, 63066, 75210, 84088, 99626, 100280, 105110, 126132, 149439, 150420, 157665, 199252, 210220, 249065, 252264, 298878, 300840, 315330, 398504, 420440, 498130, 597756, 630660, 747195, 996260, 1145699, 1195512, 1261320, 1494390, 1992520, 2291398, 2988780, 3437097, 4582796, 5728495, 5977560, 6874194, 9165592, 11456990, 13748388, 17185485, 22913980, 27496776, 34370970, 45827960, 68741940, 137483880]

約数ペア:

[(1, 137483880), (2, 68741940), (3, 45827960), (4, 34370970), (5, 27496776), (6, 22913980), (8, 17185485), (10, 13748388), (12, 11456990), (15, 9165592), (20, 6874194), (23, 5977560), (24, 5728495), (30, 4582796), (40, 3437097), (46, 2988780), (60, 2291398), (69, 1992520), (92, 1494390), (109, 1261320), (115, 1195512), (120, 1145699), (138, 996260), (184, 747195), (218, 630660), (230, 597756), (276, 498130), (327, 420440), (345, 398504), (436, 315330), (457, 300840), (460, 298878), (545, 252264), (552, 249065), (654, 210220), (690, 199252), (872, 157665), (914, 150420), (920, 149439), (1090, 126132), (1308, 105110), (1371, 100280), (1380, 99626), (1635, 84088), (1828, 75210), (2180, 63066), (2285, 60168), (2507, 54840), (2616, 52555), (2742, 50140), (2760, 49813), (3270, 42044), (3656, 37605), (4360, 31533), (4570, 30084), (5014, 27420), (5484, 25070), (6540, 21022), (6855, 20056), (7521, 18280), (9140, 15042), (10028, 13710), (10511, 13080), (10968, 12535)]