201333900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 604961280

約数和(自身を除く): 403627380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 109, 131, 141, 150, 188, 218, 235, 262, 282, 300, 327, 393, 436, 470, 524, 545, 564, 654, 655, 705, 786, 940, 1090, 1175, 1308, 1310, 1410, 1572, 1635, 1965, 2180, 2350, 2620, 2725, 2820, 3270, 3275, 3525, 3930, 4700, 5123, 5450, 6157, 6540, 6550, 7050, 7860, 8175, 9825, 10246, 10900, 12314, 13100, 14100, 14279, 15369, 16350, 18471, 19650, 20492, 24628, 25615, 28558, 30738, 30785, 32700, 36942, 39300, 42837, 51230, 57116, 61476, 61570, 71395, 73884, 76845, 85674, 92355, 102460, 123140, 128075, 142790, 153690, 153925, 171348, 184710, 214185, 256150, 285580, 307380, 307850, 356975, 369420, 384225, 428370, 461775, 512300, 615700, 671113, 713950, 768450, 856740, 923550, 1070925, 1342226, 1427900, 1536900, 1847100, 2013339, 2141850, 2684452, 3355565, 4026678, 4283700, 6711130, 8053356, 10066695, 13422260, 16777825, 20133390, 33555650, 40266780, 50333475, 67111300, 100666950, 201333900]

約数ペア:

[(1, 201333900), (2, 100666950), (3, 67111300), (4, 50333475), (5, 40266780), (6, 33555650), (10, 20133390), (12, 16777825), (15, 13422260), (20, 10066695), (25, 8053356), (30, 6711130), (47, 4283700), (50, 4026678), (60, 3355565), (75, 2684452), (94, 2141850), (100, 2013339), (109, 1847100), (131, 1536900), (141, 1427900), (150, 1342226), (188, 1070925), (218, 923550), (235, 856740), (262, 768450), (282, 713950), (300, 671113), (327, 615700), (393, 512300), (436, 461775), (470, 428370), (524, 384225), (545, 369420), (564, 356975), (654, 307850), (655, 307380), (705, 285580), (786, 256150), (940, 214185), (1090, 184710), (1175, 171348), (1308, 153925), (1310, 153690), (1410, 142790), (1572, 128075), (1635, 123140), (1965, 102460), (2180, 92355), (2350, 85674), (2620, 76845), (2725, 73884), (2820, 71395), (3270, 61570), (3275, 61476), (3525, 57116), (3930, 51230), (4700, 42837), (5123, 39300), (5450, 36942), (6157, 32700), (6540, 30785), (6550, 30738), (7050, 28558), (7860, 25615), (8175, 24628), (9825, 20492), (10246, 19650), (10900, 18471), (12314, 16350), (13100, 15369), (14100, 14279)]