195300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:58

約数の個数: 108

約数和(自身を含む): 722176

約数和(自身を除く): 526876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2100, 2170, 2325, 2604, 2790, 3100, 3150, 3255, 3906, 4340, 4650, 5425, 5580, 6300, 6510, 6975, 7812, 9300, 9765, 10850, 13020, 13950, 16275, 19530, 21700, 27900, 32550, 39060, 48825, 65100, 97650, 195300]

約数ペア:

[(1, 195300), (2, 97650), (3, 65100), (4, 48825), (5, 39060), (6, 32550), (7, 27900), (9, 21700), (10, 19530), (12, 16275), (14, 13950), (15, 13020), (18, 10850), (20, 9765), (21, 9300), (25, 7812), (28, 6975), (30, 6510), (31, 6300), (35, 5580), (36, 5425), (42, 4650), (45, 4340), (50, 3906), (60, 3255), (62, 3150), (63, 3100), (70, 2790), (75, 2604), (84, 2325), (90, 2170), (93, 2100), (100, 1953), (105, 1860), (124, 1575), (126, 1550), (140, 1395), (150, 1302), (155, 1260), (175, 1116), (180, 1085), (186, 1050), (210, 930), (217, 900), (225, 868), (252, 775), (279, 700), (300, 651), (310, 630), (315, 620), (350, 558), (372, 525), (420, 465), (434, 450)]