199215300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 596451408

約数和(自身を除く): 397236108

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, 691, 775, 930, 961, 1382, 1550, 1860, 1922, 2073, 2325, 2764, 2883, 3100, 3455, 3844, 4146, 4650, 4805, 5766, 6910, 8292, 9300, 9610, 10365, 11532, 13820, 14415, 17275, 19220, 20730, 21421, 24025, 28830, 34550, 41460, 42842, 48050, 51825, 57660, 64263, 69100, 72075, 85684, 96100, 103650, 107105, 128526, 144150, 207300, 214210, 257052, 288300, 321315, 428420, 535525, 642630, 664051, 1071050, 1285260, 1328102, 1606575, 1992153, 2142100, 2656204, 3213150, 3320255, 3984306, 6426300, 6640510, 7968612, 9960765, 13281020, 16601275, 19921530, 33202550, 39843060, 49803825, 66405100, 99607650, 199215300]

約数ペア:

[(1, 199215300), (2, 99607650), (3, 66405100), (4, 49803825), (5, 39843060), (6, 33202550), (10, 19921530), (12, 16601275), (15, 13281020), (20, 9960765), (25, 7968612), (30, 6640510), (31, 6426300), (50, 3984306), (60, 3320255), (62, 3213150), (75, 2656204), (93, 2142100), (100, 1992153), (124, 1606575), (150, 1328102), (155, 1285260), (186, 1071050), (300, 664051), (310, 642630), (372, 535525), (465, 428420), (620, 321315), (691, 288300), (775, 257052), (930, 214210), (961, 207300), (1382, 144150), (1550, 128526), (1860, 107105), (1922, 103650), (2073, 96100), (2325, 85684), (2764, 72075), (2883, 69100), (3100, 64263), (3455, 57660), (3844, 51825), (4146, 48050), (4650, 42842), (4805, 41460), (5766, 34550), (6910, 28830), (8292, 24025), (9300, 21421), (9610, 20730), (10365, 19220), (11532, 17275), (13820, 14415)]