99928380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^2$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 297207792

約数和(自身を除く): 197279412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 313, 340, 510, 626, 939, 1020, 1252, 1565, 1878, 3130, 3756, 4695, 5321, 6260, 9390, 10642, 15963, 18780, 21284, 26605, 31926, 53210, 63852, 79815, 97969, 106420, 159630, 195938, 293907, 319260, 391876, 489845, 587814, 979690, 1175628, 1469535, 1665473, 1959380, 2939070, 3330946, 4996419, 5878140, 6661892, 8327365, 9992838, 16654730, 19985676, 24982095, 33309460, 49964190, 99928380]

約数ペア:

[(1, 99928380), (2, 49964190), (3, 33309460), (4, 24982095), (5, 19985676), (6, 16654730), (10, 9992838), (12, 8327365), (15, 6661892), (17, 5878140), (20, 4996419), (30, 3330946), (34, 2939070), (51, 1959380), (60, 1665473), (68, 1469535), (85, 1175628), (102, 979690), (170, 587814), (204, 489845), (255, 391876), (313, 319260), (340, 293907), (510, 195938), (626, 159630), (939, 106420), (1020, 97969), (1252, 79815), (1565, 63852), (1878, 53210), (3130, 31926), (3756, 26605), (4695, 21284), (5321, 18780), (6260, 15963), (9390, 10642)]