148665300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70793}}^1$

素因数の和:70817

約数の個数: 72

約数和(自身を含む): 491593536

約数和(自身を除く): 342928236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 70793, 141586, 212379, 283172, 353965, 424758, 495551, 707930, 849516, 991102, 1061895, 1415860, 1486653, 1769825, 1982204, 2123790, 2477755, 2973306, 3539650, 4247580, 4955510, 5309475, 5946612, 7079300, 7433265, 9911020, 10618950, 12388775, 14866530, 21237900, 24777550, 29733060, 37166325, 49555100, 74332650, 148665300]

約数ペア:

[(1, 148665300), (2, 74332650), (3, 49555100), (4, 37166325), (5, 29733060), (6, 24777550), (7, 21237900), (10, 14866530), (12, 12388775), (14, 10618950), (15, 9911020), (20, 7433265), (21, 7079300), (25, 5946612), (28, 5309475), (30, 4955510), (35, 4247580), (42, 3539650), (50, 2973306), (60, 2477755), (70, 2123790), (75, 1982204), (84, 1769825), (100, 1486653), (105, 1415860), (140, 1061895), (150, 991102), (175, 849516), (210, 707930), (300, 495551), (350, 424758), (420, 353965), (525, 283172), (700, 212379), (1050, 141586), (2100, 70793)]