127948140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 399860160

約数和(自身を除く): 271912020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 757, 939, 1252, 1514, 1565, 1878, 2271, 2817, 3028, 3130, 3756, 3785, 4542, 4695, 5634, 6260, 6813, 7570, 8451, 9084, 9390, 11268, 11355, 13626, 14085, 15140, 16902, 18780, 20439, 22710, 27252, 28170, 33804, 34065, 40878, 42255, 45420, 56340, 68130, 81756, 84510, 102195, 136260, 169020, 204390, 236941, 408780, 473882, 710823, 947764, 1184705, 1421646, 2132469, 2369410, 2843292, 3554115, 4264938, 4738820, 6397407, 7108230, 8529876, 10662345, 12794814, 14216460, 21324690, 25589628, 31987035, 42649380, 63974070, 127948140]

約数ペア:

[(1, 127948140), (2, 63974070), (3, 42649380), (4, 31987035), (5, 25589628), (6, 21324690), (9, 14216460), (10, 12794814), (12, 10662345), (15, 8529876), (18, 7108230), (20, 6397407), (27, 4738820), (30, 4264938), (36, 3554115), (45, 2843292), (54, 2369410), (60, 2132469), (90, 1421646), (108, 1184705), (135, 947764), (180, 710823), (270, 473882), (313, 408780), (540, 236941), (626, 204390), (757, 169020), (939, 136260), (1252, 102195), (1514, 84510), (1565, 81756), (1878, 68130), (2271, 56340), (2817, 45420), (3028, 42255), (3130, 40878), (3756, 34065), (3785, 33804), (4542, 28170), (4695, 27252), (5634, 22710), (6260, 20439), (6813, 18780), (7570, 16902), (8451, 15140), (9084, 14085), (9390, 13626), (11268, 11355)]