285592500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 120

約数和(自身を含む): 925453760

約数和(自身を除く): 639861260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2250, 2500, 2700, 3375, 3750, 4231, 4500, 5625, 6750, 7500, 8462, 11250, 12693, 13500, 16875, 16924, 21155, 22500, 25386, 33750, 38079, 42310, 50772, 63465, 67500, 76158, 84620, 105775, 114237, 126930, 152316, 190395, 211550, 228474, 253860, 317325, 380790, 423100, 456948, 528875, 571185, 634650, 761580, 951975, 1057750, 1142370, 1269300, 1586625, 1903950, 2115500, 2284740, 2644375, 2855925, 3173250, 3807900, 4759875, 5288750, 5711850, 6346500, 7933125, 9519750, 10577500, 11423700, 14279625, 15866250, 19039500, 23799375, 28559250, 31732500, 47598750, 57118500, 71398125, 95197500, 142796250, 285592500]

約数ペア:

[(1, 285592500), (2, 142796250), (3, 95197500), (4, 71398125), (5, 57118500), (6, 47598750), (9, 31732500), (10, 28559250), (12, 23799375), (15, 19039500), (18, 15866250), (20, 14279625), (25, 11423700), (27, 10577500), (30, 9519750), (36, 7933125), (45, 6346500), (50, 5711850), (54, 5288750), (60, 4759875), (75, 3807900), (90, 3173250), (100, 2855925), (108, 2644375), (125, 2284740), (135, 2115500), (150, 1903950), (180, 1586625), (225, 1269300), (250, 1142370), (270, 1057750), (300, 951975), (375, 761580), (450, 634650), (500, 571185), (540, 528875), (625, 456948), (675, 423100), (750, 380790), (900, 317325), (1125, 253860), (1250, 228474), (1350, 211550), (1500, 190395), (1875, 152316), (2250, 126930), (2500, 114237), (2700, 105775), (3375, 84620), (3750, 76158), (4231, 67500), (4500, 63465), (5625, 50772), (6750, 42310), (7500, 38079), (8462, 33750), (11250, 25386), (12693, 22500), (13500, 21155), (16875, 16924)]