12155100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 36331008

約数和(自身を除く): 24175908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1307, 1550, 1860, 2325, 2614, 3100, 3921, 4650, 5228, 6535, 7842, 9300, 13070, 15684, 19605, 26140, 32675, 39210, 40517, 65350, 78420, 81034, 98025, 121551, 130700, 162068, 196050, 202585, 243102, 392100, 405170, 486204, 607755, 810340, 1012925, 1215510, 2025850, 2431020, 3038775, 4051700, 6077550, 12155100]

約数ペア:

[(1, 12155100), (2, 6077550), (3, 4051700), (4, 3038775), (5, 2431020), (6, 2025850), (10, 1215510), (12, 1012925), (15, 810340), (20, 607755), (25, 486204), (30, 405170), (31, 392100), (50, 243102), (60, 202585), (62, 196050), (75, 162068), (93, 130700), (100, 121551), (124, 98025), (150, 81034), (155, 78420), (186, 65350), (300, 40517), (310, 39210), (372, 32675), (465, 26140), (620, 19605), (775, 15684), (930, 13070), (1307, 9300), (1550, 7842), (1860, 6535), (2325, 5228), (2614, 4650), (3100, 3921)]