150064640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 397963368

約数和(自身を除く): 247898728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 128, 146, 160, 176, 220, 256, 292, 320, 352, 365, 440, 512, 584, 640, 704, 730, 803, 880, 1168, 1280, 1408, 1460, 1606, 1760, 2336, 2560, 2816, 2920, 3212, 3520, 4015, 4672, 5329, 5632, 5840, 6424, 7040, 8030, 9344, 10658, 11680, 12848, 14080, 16060, 18688, 21316, 23360, 25696, 26645, 28160, 32120, 37376, 42632, 46720, 51392, 53290, 58619, 64240, 85264, 93440, 102784, 106580, 117238, 128480, 170528, 186880, 205568, 213160, 234476, 256960, 293095, 341056, 411136, 426320, 468952, 513920, 586190, 682112, 852640, 937904, 1027840, 1172380, 1364224, 1705280, 1875808, 2055680, 2344760, 2728448, 3410560, 3751616, 4689520, 6821120, 7503232, 9379040, 13642240, 15006464, 18758080, 30012928, 37516160, 75032320, 150064640]

約数ペア:

[(1, 150064640), (2, 75032320), (4, 37516160), (5, 30012928), (8, 18758080), (10, 15006464), (11, 13642240), (16, 9379040), (20, 7503232), (22, 6821120), (32, 4689520), (40, 3751616), (44, 3410560), (55, 2728448), (64, 2344760), (73, 2055680), (80, 1875808), (88, 1705280), (110, 1364224), (128, 1172380), (146, 1027840), (160, 937904), (176, 852640), (220, 682112), (256, 586190), (292, 513920), (320, 468952), (352, 426320), (365, 411136), (440, 341056), (512, 293095), (584, 256960), (640, 234476), (704, 213160), (730, 205568), (803, 186880), (880, 170528), (1168, 128480), (1280, 117238), (1408, 106580), (1460, 102784), (1606, 93440), (1760, 85264), (2336, 64240), (2560, 58619), (2816, 53290), (2920, 51392), (3212, 46720), (3520, 42632), (4015, 37376), (4672, 32120), (5329, 28160), (5632, 26645), (5840, 25696), (6424, 23360), (7040, 21316), (8030, 18688), (9344, 16060), (10658, 14080), (11680, 12848)]