102449900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7743

約数の個数: 72

約数和(自身を含む): 267482880

約数和(自身を除く): 165032980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 7703, 13300, 15406, 30812, 38515, 53921, 77030, 107842, 146357, 154060, 192575, 215684, 269605, 292714, 385150, 539210, 585428, 731785, 770300, 1024499, 1078420, 1348025, 1463570, 2048998, 2696050, 2927140, 3658925, 4097996, 5122495, 5392100, 7317850, 10244990, 14635700, 20489980, 25612475, 51224950, 102449900]

約数ペア:

[(1, 102449900), (2, 51224950), (4, 25612475), (5, 20489980), (7, 14635700), (10, 10244990), (14, 7317850), (19, 5392100), (20, 5122495), (25, 4097996), (28, 3658925), (35, 2927140), (38, 2696050), (50, 2048998), (70, 1463570), (76, 1348025), (95, 1078420), (100, 1024499), (133, 770300), (140, 731785), (175, 585428), (190, 539210), (266, 385150), (350, 292714), (380, 269605), (475, 215684), (532, 192575), (665, 154060), (700, 146357), (950, 107842), (1330, 77030), (1900, 53921), (2660, 38515), (3325, 30812), (6650, 15406), (7703, 13300)]