149505360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4547}}^1$

素因数の和:4700

約数の個数: 80

約数和(自身を含む): 466952256

約数和(自身を除く): 317446896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4547, 5480, 6576, 8220, 9094, 10960, 13641, 16440, 18188, 22735, 27282, 32880, 36376, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 181880, 218256, 272820, 363760, 545640, 622939, 1091280, 1245878, 1868817, 2491756, 3114695, 3737634, 4983512, 6229390, 7475268, 9344085, 9967024, 12458780, 14950536, 18688170, 24917560, 29901072, 37376340, 49835120, 74752680, 149505360]

約数ペア:

[(1, 149505360), (2, 74752680), (3, 49835120), (4, 37376340), (5, 29901072), (6, 24917560), (8, 18688170), (10, 14950536), (12, 12458780), (15, 9967024), (16, 9344085), (20, 7475268), (24, 6229390), (30, 4983512), (40, 3737634), (48, 3114695), (60, 2491756), (80, 1868817), (120, 1245878), (137, 1091280), (240, 622939), (274, 545640), (411, 363760), (548, 272820), (685, 218256), (822, 181880), (1096, 136410), (1370, 109128), (1644, 90940), (2055, 72752), (2192, 68205), (2740, 54564), (3288, 45470), (4110, 36376), (4547, 32880), (5480, 27282), (6576, 22735), (8220, 18188), (9094, 16440), (10960, 13641)]