101183200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1700

約数の個数: 72

約数和(自身を含む): 250296480

約数和(自身を除く): 149113280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1601, 1975, 2528, 3160, 3202, 3950, 6320, 6404, 7900, 8005, 12640, 12808, 15800, 16010, 25616, 31600, 32020, 40025, 51232, 63200, 64040, 80050, 126479, 128080, 160100, 252958, 256160, 320200, 505916, 632395, 640400, 1011832, 1264790, 1280800, 2023664, 2529580, 3161975, 4047328, 5059160, 6323950, 10118320, 12647900, 20236640, 25295800, 50591600, 101183200]

約数ペア:

[(1, 101183200), (2, 50591600), (4, 25295800), (5, 20236640), (8, 12647900), (10, 10118320), (16, 6323950), (20, 5059160), (25, 4047328), (32, 3161975), (40, 2529580), (50, 2023664), (79, 1280800), (80, 1264790), (100, 1011832), (158, 640400), (160, 632395), (200, 505916), (316, 320200), (395, 256160), (400, 252958), (632, 160100), (790, 128080), (800, 126479), (1264, 80050), (1580, 64040), (1601, 63200), (1975, 51232), (2528, 40025), (3160, 32020), (3202, 31600), (3950, 25616), (6320, 16010), (6404, 15800), (7900, 12808), (8005, 12640)]