123020999150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{3779}}^1$

素因数の和:4410

約数の個数: 96

約数和(自身を含む): 263300647680

約数和(自身を除く): 140279648530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 281, 331, 350, 562, 662, 1405, 1655, 1967, 2317, 2810, 3310, 3779, 3934, 4634, 7025, 7558, 8275, 9835, 11585, 14050, 16550, 18895, 19670, 23170, 26453, 37790, 49175, 52906, 57925, 93011, 94475, 98350, 115850, 132265, 186022, 188950, 264530, 465055, 651077, 661325, 930110, 1061899, 1250849, 1302154, 1322650, 2123798, 2325275, 2501698, 3255385, 4650550, 5309495, 6254245, 6510770, 7433293, 8755943, 10618990, 12508490, 14866586, 16276925, 17511886, 26547475, 31271225, 32553850, 37166465, 43779715, 53094950, 62542450, 74332930, 87559430, 185832325, 218898575, 351488569, 371664650, 437797150, 702977138, 1757442845, 2460419983, 3514885690, 4920839966, 8787214225, 12302099915, 17574428450, 24604199830, 61510499575, 123020999150]

約数ペア:

[(1, 123020999150), (2, 61510499575), (5, 24604199830), (7, 17574428450), (10, 12302099915), (14, 8787214225), (25, 4920839966), (35, 3514885690), (50, 2460419983), (70, 1757442845), (175, 702977138), (281, 437797150), (331, 371664650), (350, 351488569), (562, 218898575), (662, 185832325), (1405, 87559430), (1655, 74332930), (1967, 62542450), (2317, 53094950), (2810, 43779715), (3310, 37166465), (3779, 32553850), (3934, 31271225), (4634, 26547475), (7025, 17511886), (7558, 16276925), (8275, 14866586), (9835, 12508490), (11585, 10618990), (14050, 8755943), (16550, 7433293), (18895, 6510770), (19670, 6254245), (23170, 5309495), (26453, 4650550), (37790, 3255385), (49175, 2501698), (52906, 2325275), (57925, 2123798), (93011, 1322650), (94475, 1302154), (98350, 1250849), (115850, 1061899), (132265, 930110), (186022, 661325), (188950, 651077), (264530, 465055)]