149144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 345823440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 492, 552, 615, 656, 659, 690, 820, 920, 943, 984, 1104, 1230, 1318, 1380, 1640, 1840, 1886, 1968, 1977, 2460, 2636, 2760, 2829, 3280, 3295, 3772, 3954, 4715, 4920, 5272, 5520, 5658, 6590, 7544, 7908, 9430, 9840, 9885, 10544, 11316, 13180, 14145, 15088, 15157, 15816, 18860, 19770, 22632, 26360, 27019, 28290, 30314, 31632, 37720, 39540, 45264, 45471, 52720, 54038, 56580, 60628, 75440, 75785, 79080, 81057, 90942, 108076, 113160, 121256, 135095, 151570, 158160, 162114, 181884, 216152, 226320, 227355, 242512, 270190, 303140, 324228, 363768, 405285, 432304, 454710, 540380, 606280, 621437, 648456, 727536, 810570, 909420, 1080760, 1212560, 1242874, 1296912, 1621140, 1818840, 1864311, 2161520, 2485748, 3107185, 3242280, 3637680, 3728622, 4971496, 6214370, 6484560, 7457244, 9321555, 9942992, 12428740, 14914488, 18643110, 24857480, 29828976, 37286220, 49714960, 74572440, 149144880]

約数ペア:

[(1, 149144880), (2, 74572440), (3, 49714960), (4, 37286220), (5, 29828976), (6, 24857480), (8, 18643110), (10, 14914488), (12, 12428740), (15, 9942992), (16, 9321555), (20, 7457244), (23, 6484560), (24, 6214370), (30, 4971496), (40, 3728622), (41, 3637680), (46, 3242280), (48, 3107185), (60, 2485748), (69, 2161520), (80, 1864311), (82, 1818840), (92, 1621140), (115, 1296912), (120, 1242874), (123, 1212560), (138, 1080760), (164, 909420), (184, 810570), (205, 727536), (230, 648456), (240, 621437), (246, 606280), (276, 540380), (328, 454710), (345, 432304), (368, 405285), (410, 363768), (460, 324228), (492, 303140), (552, 270190), (615, 242512), (656, 227355), (659, 226320), (690, 216152), (820, 181884), (920, 162114), (943, 158160), (984, 151570), (1104, 135095), (1230, 121256), (1318, 113160), (1380, 108076), (1640, 90942), (1840, 81057), (1886, 79080), (1968, 75785), (1977, 75440), (2460, 60628), (2636, 56580), (2760, 54038), (2829, 52720), (3280, 45471), (3295, 45264), (3772, 39540), (3954, 37720), (4715, 31632), (4920, 30314), (5272, 28290), (5520, 27019), (5658, 26360), (6590, 22632), (7544, 19770), (7908, 18860), (9430, 15816), (9840, 15157), (9885, 15088), (10544, 14145), (11316, 13180)]