2580455700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{11423}}^1$

素因数の和:11694

約数の個数: 108

約数和(自身を含む): 8121230208

約数和(自身を除く): 5540774508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 251, 300, 450, 502, 753, 900, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 6275, 7530, 9036, 11295, 11423, 12550, 15060, 18825, 22590, 22846, 25100, 34269, 37650, 45180, 45692, 56475, 57115, 68538, 75300, 102807, 112950, 114230, 137076, 171345, 205614, 225900, 228460, 285575, 342690, 411228, 514035, 571150, 685380, 856725, 1028070, 1142300, 1713450, 2056140, 2570175, 2867173, 3426900, 5140350, 5734346, 8601519, 10280700, 11468692, 14335865, 17203038, 25804557, 28671730, 34406076, 43007595, 51609114, 57343460, 71679325, 86015190, 103218228, 129022785, 143358650, 172030380, 215037975, 258045570, 286717300, 430075950, 516091140, 645113925, 860151900, 1290227850, 2580455700]

約数ペア:

[(1, 2580455700), (2, 1290227850), (3, 860151900), (4, 645113925), (5, 516091140), (6, 430075950), (9, 286717300), (10, 258045570), (12, 215037975), (15, 172030380), (18, 143358650), (20, 129022785), (25, 103218228), (30, 86015190), (36, 71679325), (45, 57343460), (50, 51609114), (60, 43007595), (75, 34406076), (90, 28671730), (100, 25804557), (150, 17203038), (180, 14335865), (225, 11468692), (251, 10280700), (300, 8601519), (450, 5734346), (502, 5140350), (753, 3426900), (900, 2867173), (1004, 2570175), (1255, 2056140), (1506, 1713450), (2259, 1142300), (2510, 1028070), (3012, 856725), (3765, 685380), (4518, 571150), (5020, 514035), (6275, 411228), (7530, 342690), (9036, 285575), (11295, 228460), (11423, 225900), (12550, 205614), (15060, 171345), (18825, 137076), (22590, 114230), (22846, 112950), (25100, 102807), (34269, 75300), (37650, 68538), (45180, 57115), (45692, 56475)]