149761150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5594

約数の個数: 72

約数和(自身を含む): 353555496

約数和(自身を除く): 203794346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3850, 5390, 5557, 11114, 13475, 26950, 27785, 38899, 55570, 61127, 77798, 122254, 138925, 194495, 272293, 277850, 305635, 388990, 427889, 544586, 611270, 855778, 972475, 1361465, 1528175, 1944950, 2139445, 2722930, 2995223, 3056350, 4278890, 5990446, 6807325, 10697225, 13614650, 14976115, 21394450, 29952230, 74880575, 149761150]

約数ペア:

[(1, 149761150), (2, 74880575), (5, 29952230), (7, 21394450), (10, 14976115), (11, 13614650), (14, 10697225), (22, 6807325), (25, 5990446), (35, 4278890), (49, 3056350), (50, 2995223), (55, 2722930), (70, 2139445), (77, 1944950), (98, 1528175), (110, 1361465), (154, 972475), (175, 855778), (245, 611270), (275, 544586), (350, 427889), (385, 388990), (490, 305635), (539, 277850), (550, 272293), (770, 194495), (1078, 138925), (1225, 122254), (1925, 77798), (2450, 61127), (2695, 55570), (3850, 38899), (5390, 27785), (5557, 26950), (11114, 13475)]