83103780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 239057280

約数和(自身を除く): 155953500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 109, 131, 194, 218, 262, 291, 327, 388, 393, 436, 485, 524, 545, 582, 654, 655, 786, 970, 1090, 1164, 1308, 1310, 1455, 1572, 1635, 1940, 1965, 2180, 2620, 2910, 3270, 3930, 5820, 6540, 7860, 10573, 12707, 14279, 21146, 25414, 28558, 31719, 38121, 42292, 42837, 50828, 52865, 57116, 63438, 63535, 71395, 76242, 85674, 105730, 126876, 127070, 142790, 152484, 158595, 171348, 190605, 211460, 214185, 254140, 285580, 317190, 381210, 428370, 634380, 762420, 856740, 1385063, 2770126, 4155189, 5540252, 6925315, 8310378, 13850630, 16620756, 20775945, 27701260, 41551890, 83103780]

約数ペア:

[(1, 83103780), (2, 41551890), (3, 27701260), (4, 20775945), (5, 16620756), (6, 13850630), (10, 8310378), (12, 6925315), (15, 5540252), (20, 4155189), (30, 2770126), (60, 1385063), (97, 856740), (109, 762420), (131, 634380), (194, 428370), (218, 381210), (262, 317190), (291, 285580), (327, 254140), (388, 214185), (393, 211460), (436, 190605), (485, 171348), (524, 158595), (545, 152484), (582, 142790), (654, 127070), (655, 126876), (786, 105730), (970, 85674), (1090, 76242), (1164, 71395), (1308, 63535), (1310, 63438), (1455, 57116), (1572, 52865), (1635, 50828), (1940, 42837), (1965, 42292), (2180, 38121), (2620, 31719), (2910, 28558), (3270, 25414), (3930, 21146), (5820, 14279), (6540, 12707), (7860, 10573)]