171355500

素因数分解:

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

素因数の和:4262

約数の個数: 120

約数和(自身を含む): 559182624

約数和(自身を除く): 387827124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4231, 4500, 6750, 8100, 8462, 10125, 12693, 13500, 16924, 20250, 21155, 25386, 38079, 40500, 42310, 50772, 63465, 76158, 84620, 105775, 114237, 126930, 152316, 190395, 211550, 228474, 253860, 317325, 342711, 380790, 423100, 456948, 528875, 571185, 634650, 685422, 761580, 951975, 1057750, 1142370, 1269300, 1370844, 1586625, 1713555, 1903950, 2115500, 2284740, 2855925, 3173250, 3427110, 3807900, 4759875, 5711850, 6346500, 6854220, 8567775, 9519750, 11423700, 14279625, 17135550, 19039500, 28559250, 34271100, 42838875, 57118500, 85677750, 171355500]

約数ペア:

[(1, 171355500), (2, 85677750), (3, 57118500), (4, 42838875), (5, 34271100), (6, 28559250), (9, 19039500), (10, 17135550), (12, 14279625), (15, 11423700), (18, 9519750), (20, 8567775), (25, 6854220), (27, 6346500), (30, 5711850), (36, 4759875), (45, 3807900), (50, 3427110), (54, 3173250), (60, 2855925), (75, 2284740), (81, 2115500), (90, 1903950), (100, 1713555), (108, 1586625), (125, 1370844), (135, 1269300), (150, 1142370), (162, 1057750), (180, 951975), (225, 761580), (250, 685422), (270, 634650), (300, 571185), (324, 528875), (375, 456948), (405, 423100), (450, 380790), (500, 342711), (540, 317325), (675, 253860), (750, 228474), (810, 211550), (900, 190395), (1125, 152316), (1350, 126930), (1500, 114237), (1620, 105775), (2025, 84620), (2250, 76158), (2700, 63465), (3375, 50772), (4050, 42310), (4231, 40500), (4500, 38079), (6750, 25386), (8100, 21155), (8462, 20250), (10125, 16924), (12693, 13500)]