275655100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12755

約数の個数: 72

約数和(自身を含む): 705732608

約数和(自身を除く): 430077508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 12703, 21700, 25406, 50812, 63515, 88921, 127030, 177842, 254060, 317575, 355684, 393793, 444605, 635150, 787586, 889210, 1270300, 1575172, 1778420, 1968965, 2223025, 2756551, 3937930, 4446050, 5513102, 7875860, 8892100, 9844825, 11026204, 13782755, 19689650, 27565510, 39379300, 55131020, 68913775, 137827550, 275655100]

約数ペア:

[(1, 275655100), (2, 137827550), (4, 68913775), (5, 55131020), (7, 39379300), (10, 27565510), (14, 19689650), (20, 13782755), (25, 11026204), (28, 9844825), (31, 8892100), (35, 7875860), (50, 5513102), (62, 4446050), (70, 3937930), (100, 2756551), (124, 2223025), (140, 1968965), (155, 1778420), (175, 1575172), (217, 1270300), (310, 889210), (350, 787586), (434, 635150), (620, 444605), (700, 393793), (775, 355684), (868, 317575), (1085, 254060), (1550, 177842), (2170, 127030), (3100, 88921), (4340, 63515), (5425, 50812), (10850, 25406), (12703, 21700)]