454363020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2293

約数の個数: 120

約数和(自身を含む): 1436905008

約数和(自身を除く): 982541988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 1179, 1310, 1572, 1620, 1965, 2141, 2358, 2620, 3537, 3930, 4282, 4716, 5895, 6423, 7074, 7860, 8564, 10611, 10705, 11790, 12846, 14148, 17685, 19269, 21222, 21410, 23580, 25692, 32115, 35370, 38538, 42444, 42820, 53055, 57807, 64230, 70740, 77076, 96345, 106110, 115614, 128460, 173421, 192690, 212220, 231228, 280471, 289035, 346842, 385380, 560942, 578070, 693684, 841413, 867105, 1121884, 1156140, 1402355, 1682826, 1734210, 2524239, 2804710, 3365652, 3468420, 4207065, 5048478, 5609420, 7572717, 8414130, 10096956, 12621195, 15145434, 16828260, 22718151, 25242390, 30290868, 37863585, 45436302, 50484780, 75727170, 90872604, 113590755, 151454340, 227181510, 454363020]

約数ペア:

[(1, 454363020), (2, 227181510), (3, 151454340), (4, 113590755), (5, 90872604), (6, 75727170), (9, 50484780), (10, 45436302), (12, 37863585), (15, 30290868), (18, 25242390), (20, 22718151), (27, 16828260), (30, 15145434), (36, 12621195), (45, 10096956), (54, 8414130), (60, 7572717), (81, 5609420), (90, 5048478), (108, 4207065), (131, 3468420), (135, 3365652), (162, 2804710), (180, 2524239), (262, 1734210), (270, 1682826), (324, 1402355), (393, 1156140), (405, 1121884), (524, 867105), (540, 841413), (655, 693684), (786, 578070), (810, 560942), (1179, 385380), (1310, 346842), (1572, 289035), (1620, 280471), (1965, 231228), (2141, 212220), (2358, 192690), (2620, 173421), (3537, 128460), (3930, 115614), (4282, 106110), (4716, 96345), (5895, 77076), (6423, 70740), (7074, 64230), (7860, 57807), (8564, 53055), (10611, 42820), (10705, 42444), (11790, 38538), (12846, 35370), (14148, 32115), (17685, 25692), (19269, 23580), (21222, 21410)]