148087100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 371538720

約数和(自身を除く): 223451620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2377, 2492, 3115, 4450, 4754, 6230, 8900, 9508, 11885, 12460, 15575, 16639, 23770, 31150, 33278, 47540, 59425, 62300, 66556, 83195, 118850, 166390, 211553, 237700, 332780, 415975, 423106, 831950, 846212, 1057765, 1480871, 1663900, 2115530, 2961742, 4231060, 5288825, 5923484, 7404355, 10577650, 14808710, 21155300, 29617420, 37021775, 74043550, 148087100]

約数ペア:

[(1, 148087100), (2, 74043550), (4, 37021775), (5, 29617420), (7, 21155300), (10, 14808710), (14, 10577650), (20, 7404355), (25, 5923484), (28, 5288825), (35, 4231060), (50, 2961742), (70, 2115530), (89, 1663900), (100, 1480871), (140, 1057765), (175, 846212), (178, 831950), (350, 423106), (356, 415975), (445, 332780), (623, 237700), (700, 211553), (890, 166390), (1246, 118850), (1780, 83195), (2225, 66556), (2377, 62300), (2492, 59425), (3115, 47540), (4450, 33278), (4754, 31150), (6230, 23770), (8900, 16639), (9508, 15575), (11885, 12460)]