27847300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 67273472

約数和(自身を除く): 39426172

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 691, 775, 806, 1300, 1382, 1550, 1612, 2015, 2764, 3100, 3455, 4030, 6910, 8060, 8983, 10075, 13820, 17275, 17966, 20150, 21421, 34550, 35932, 40300, 42842, 44915, 69100, 85684, 89830, 107105, 179660, 214210, 224575, 278473, 428420, 449150, 535525, 556946, 898300, 1071050, 1113892, 1392365, 2142100, 2784730, 5569460, 6961825, 13923650, 27847300]

約数ペア:

[(1, 27847300), (2, 13923650), (4, 6961825), (5, 5569460), (10, 2784730), (13, 2142100), (20, 1392365), (25, 1113892), (26, 1071050), (31, 898300), (50, 556946), (52, 535525), (62, 449150), (65, 428420), (100, 278473), (124, 224575), (130, 214210), (155, 179660), (260, 107105), (310, 89830), (325, 85684), (403, 69100), (620, 44915), (650, 42842), (691, 40300), (775, 35932), (806, 34550), (1300, 21421), (1382, 20150), (1550, 17966), (1612, 17275), (2015, 13820), (2764, 10075), (3100, 8983), (3455, 8060), (4030, 6910)]