187831300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 434175336

約数和(自身を除く): 246344036

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 313, 340, 353, 425, 626, 706, 850, 1252, 1412, 1565, 1700, 1765, 3130, 3530, 5321, 6001, 6260, 7060, 7825, 8825, 10642, 12002, 15650, 17650, 21284, 24004, 26605, 30005, 31300, 35300, 53210, 60010, 106420, 110489, 120020, 133025, 150025, 220978, 266050, 300050, 441956, 532100, 552445, 600100, 1104890, 1878313, 2209780, 2762225, 3756626, 5524450, 7513252, 9391565, 11048900, 18783130, 37566260, 46957825, 93915650, 187831300]

約数ペア:

[(1, 187831300), (2, 93915650), (4, 46957825), (5, 37566260), (10, 18783130), (17, 11048900), (20, 9391565), (25, 7513252), (34, 5524450), (50, 3756626), (68, 2762225), (85, 2209780), (100, 1878313), (170, 1104890), (313, 600100), (340, 552445), (353, 532100), (425, 441956), (626, 300050), (706, 266050), (850, 220978), (1252, 150025), (1412, 133025), (1565, 120020), (1700, 110489), (1765, 106420), (3130, 60010), (3530, 53210), (5321, 35300), (6001, 31300), (6260, 30005), (7060, 26605), (7825, 24004), (8825, 21284), (10642, 17650), (12002, 15650)]