11907900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 37981944

約数和(自身を除く): 26074044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 131, 150, 180, 202, 225, 262, 300, 303, 393, 404, 450, 505, 524, 606, 655, 786, 900, 909, 1010, 1179, 1212, 1310, 1515, 1572, 1818, 1965, 2020, 2358, 2525, 2620, 3030, 3275, 3636, 3930, 4545, 4716, 5050, 5895, 6060, 6550, 7575, 7860, 9090, 9825, 10100, 11790, 13100, 13231, 15150, 18180, 19650, 22725, 23580, 26462, 29475, 30300, 39300, 39693, 45450, 52924, 58950, 66155, 79386, 90900, 117900, 119079, 132310, 158772, 198465, 238158, 264620, 330775, 396930, 476316, 595395, 661550, 793860, 992325, 1190790, 1323100, 1984650, 2381580, 2976975, 3969300, 5953950, 11907900]

約数ペア:

[(1, 11907900), (2, 5953950), (3, 3969300), (4, 2976975), (5, 2381580), (6, 1984650), (9, 1323100), (10, 1190790), (12, 992325), (15, 793860), (18, 661550), (20, 595395), (25, 476316), (30, 396930), (36, 330775), (45, 264620), (50, 238158), (60, 198465), (75, 158772), (90, 132310), (100, 119079), (101, 117900), (131, 90900), (150, 79386), (180, 66155), (202, 58950), (225, 52924), (262, 45450), (300, 39693), (303, 39300), (393, 30300), (404, 29475), (450, 26462), (505, 23580), (524, 22725), (606, 19650), (655, 18180), (786, 15150), (900, 13231), (909, 13100), (1010, 11790), (1179, 10100), (1212, 9825), (1310, 9090), (1515, 7860), (1572, 7575), (1818, 6550), (1965, 6060), (2020, 5895), (2358, 5050), (2525, 4716), (2620, 4545), (3030, 3930), (3275, 3636)]