12400650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1656

約数の個数: 72

約数和(自身を含む): 35297964

約数和(自身を除く): 22897314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 1621, 2550, 3242, 3825, 4863, 7650, 8105, 9726, 14589, 16210, 24315, 27557, 29178, 40525, 48630, 55114, 72945, 81050, 82671, 121575, 137785, 145890, 165342, 243150, 248013, 275570, 364725, 413355, 496026, 688925, 729450, 826710, 1240065, 1377850, 2066775, 2480130, 4133550, 6200325, 12400650]

約数ペア:

[(1, 12400650), (2, 6200325), (3, 4133550), (5, 2480130), (6, 2066775), (9, 1377850), (10, 1240065), (15, 826710), (17, 729450), (18, 688925), (25, 496026), (30, 413355), (34, 364725), (45, 275570), (50, 248013), (51, 243150), (75, 165342), (85, 145890), (90, 137785), (102, 121575), (150, 82671), (153, 81050), (170, 72945), (225, 55114), (255, 48630), (306, 40525), (425, 29178), (450, 27557), (510, 24315), (765, 16210), (850, 14589), (1275, 9726), (1530, 8105), (1621, 7650), (2550, 4863), (3242, 3825)]