11278350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 30814992

約数和(自身を除く): 19536642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 353, 355, 426, 450, 639, 706, 710, 1059, 1065, 1278, 1765, 1775, 2118, 2130, 3177, 3195, 3530, 3550, 5295, 5325, 6354, 6390, 8825, 10590, 10650, 15885, 15975, 17650, 25063, 26475, 31770, 31950, 50126, 52950, 75189, 79425, 125315, 150378, 158850, 225567, 250630, 375945, 451134, 626575, 751890, 1127835, 1253150, 1879725, 2255670, 3759450, 5639175, 11278350]

約数ペア:

[(1, 11278350), (2, 5639175), (3, 3759450), (5, 2255670), (6, 1879725), (9, 1253150), (10, 1127835), (15, 751890), (18, 626575), (25, 451134), (30, 375945), (45, 250630), (50, 225567), (71, 158850), (75, 150378), (90, 125315), (142, 79425), (150, 75189), (213, 52950), (225, 50126), (353, 31950), (355, 31770), (426, 26475), (450, 25063), (639, 17650), (706, 15975), (710, 15885), (1059, 10650), (1065, 10590), (1278, 8825), (1765, 6390), (1775, 6354), (2118, 5325), (2130, 5295), (3177, 3550), (3195, 3530)]