616115100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1825660928

約数和(自身を除く): 1209545828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 127, 150, 157, 206, 254, 300, 309, 314, 381, 412, 471, 508, 515, 618, 628, 635, 762, 785, 942, 1030, 1236, 1270, 1524, 1545, 1570, 1884, 1905, 2060, 2355, 2540, 2575, 3090, 3140, 3175, 3810, 3925, 4710, 5150, 6180, 6350, 7620, 7725, 7850, 9420, 9525, 10300, 11775, 12700, 13081, 15450, 15700, 16171, 19050, 19939, 23550, 26162, 30900, 32342, 38100, 39243, 39878, 47100, 48513, 52324, 59817, 64684, 65405, 78486, 79756, 80855, 97026, 99695, 119634, 130810, 156972, 161710, 194052, 196215, 199390, 239268, 242565, 261620, 299085, 323420, 327025, 392430, 398780, 404275, 485130, 498475, 598170, 654050, 784860, 808550, 970260, 981075, 996950, 1196340, 1212825, 1308100, 1495425, 1617100, 1962150, 1993900, 2053717, 2425650, 2990850, 3924300, 4107434, 4851300, 5981700, 6161151, 8214868, 10268585, 12322302, 20537170, 24644604, 30805755, 41074340, 51342925, 61611510, 102685850, 123223020, 154028775, 205371700, 308057550, 616115100]

約数ペア:

[(1, 616115100), (2, 308057550), (3, 205371700), (4, 154028775), (5, 123223020), (6, 102685850), (10, 61611510), (12, 51342925), (15, 41074340), (20, 30805755), (25, 24644604), (30, 20537170), (50, 12322302), (60, 10268585), (75, 8214868), (100, 6161151), (103, 5981700), (127, 4851300), (150, 4107434), (157, 3924300), (206, 2990850), (254, 2425650), (300, 2053717), (309, 1993900), (314, 1962150), (381, 1617100), (412, 1495425), (471, 1308100), (508, 1212825), (515, 1196340), (618, 996950), (628, 981075), (635, 970260), (762, 808550), (785, 784860), (942, 654050), (1030, 598170), (1236, 498475), (1270, 485130), (1524, 404275), (1545, 398780), (1570, 392430), (1884, 327025), (1905, 323420), (2060, 299085), (2355, 261620), (2540, 242565), (2575, 239268), (3090, 199390), (3140, 196215), (3175, 194052), (3810, 161710), (3925, 156972), (4710, 130810), (5150, 119634), (6180, 99695), (6350, 97026), (7620, 80855), (7725, 79756), (7850, 78486), (9420, 65405), (9525, 64684), (10300, 59817), (11775, 52324), (12700, 48513), (13081, 47100), (15450, 39878), (15700, 39243), (16171, 38100), (19050, 32342), (19939, 30900), (23550, 26162)]