253689750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 691823808

約数和(自身を除く): 438134058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 137, 150, 225, 250, 274, 375, 411, 450, 685, 750, 822, 823, 1125, 1233, 1370, 1646, 2055, 2250, 2466, 2469, 3425, 4110, 4115, 4938, 6165, 6850, 7407, 8230, 10275, 12330, 12345, 14814, 17125, 20550, 20575, 24690, 30825, 34250, 37035, 41150, 51375, 61650, 61725, 74070, 102750, 102875, 112751, 123450, 154125, 185175, 205750, 225502, 308250, 308625, 338253, 370350, 563755, 617250, 676506, 925875, 1014759, 1127510, 1691265, 1851750, 2029518, 2818775, 3382530, 5073795, 5637550, 8456325, 10147590, 14093875, 16912650, 25368975, 28187750, 42281625, 50737950, 84563250, 126844875, 253689750]

約数ペア:

[(1, 253689750), (2, 126844875), (3, 84563250), (5, 50737950), (6, 42281625), (9, 28187750), (10, 25368975), (15, 16912650), (18, 14093875), (25, 10147590), (30, 8456325), (45, 5637550), (50, 5073795), (75, 3382530), (90, 2818775), (125, 2029518), (137, 1851750), (150, 1691265), (225, 1127510), (250, 1014759), (274, 925875), (375, 676506), (411, 617250), (450, 563755), (685, 370350), (750, 338253), (822, 308625), (823, 308250), (1125, 225502), (1233, 205750), (1370, 185175), (1646, 154125), (2055, 123450), (2250, 112751), (2466, 102875), (2469, 102750), (3425, 74070), (4110, 61725), (4115, 61650), (4938, 51375), (6165, 41150), (6850, 37035), (7407, 34250), (8230, 30825), (10275, 24690), (12330, 20575), (12345, 20550), (14814, 17125)]