149504000

素因数分解:

$2^{14}\times 5^3\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 378262248

約数和(自身を除く): 228758248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 125, 128, 146, 160, 200, 250, 256, 292, 320, 365, 400, 500, 512, 584, 640, 730, 800, 1000, 1024, 1168, 1280, 1460, 1600, 1825, 2000, 2048, 2336, 2560, 2920, 3200, 3650, 4000, 4096, 4672, 5120, 5840, 6400, 7300, 8000, 8192, 9125, 9344, 10240, 11680, 12800, 14600, 16000, 16384, 18250, 18688, 20480, 23360, 25600, 29200, 32000, 36500, 37376, 40960, 46720, 51200, 58400, 64000, 73000, 74752, 81920, 93440, 102400, 116800, 128000, 146000, 149504, 186880, 204800, 233600, 256000, 292000, 299008, 373760, 409600, 467200, 512000, 584000, 598016, 747520, 934400, 1024000, 1168000, 1196032, 1495040, 1868800, 2048000, 2336000, 2990080, 3737600, 4672000, 5980160, 7475200, 9344000, 14950400, 18688000, 29900800, 37376000, 74752000, 149504000]

約数ペア:

[(1, 149504000), (2, 74752000), (4, 37376000), (5, 29900800), (8, 18688000), (10, 14950400), (16, 9344000), (20, 7475200), (25, 5980160), (32, 4672000), (40, 3737600), (50, 2990080), (64, 2336000), (73, 2048000), (80, 1868800), (100, 1495040), (125, 1196032), (128, 1168000), (146, 1024000), (160, 934400), (200, 747520), (250, 598016), (256, 584000), (292, 512000), (320, 467200), (365, 409600), (400, 373760), (500, 299008), (512, 292000), (584, 256000), (640, 233600), (730, 204800), (800, 186880), (1000, 149504), (1024, 146000), (1168, 128000), (1280, 116800), (1460, 102400), (1600, 93440), (1825, 81920), (2000, 74752), (2048, 73000), (2336, 64000), (2560, 58400), (2920, 51200), (3200, 46720), (3650, 40960), (4000, 37376), (4096, 36500), (4672, 32000), (5120, 29200), (5840, 25600), (6400, 23360), (7300, 20480), (8000, 18688), (8192, 18250), (9125, 16384), (9344, 16000), (10240, 14600), (11680, 12800)]