100480500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{827}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 329120064

約数和(自身を除く): 228639564

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, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 827, 900, 972, 1125, 1215, 1350, 1500, 1620, 1654, 2025, 2250, 2430, 2481, 2700, 3308, 3375, 4050, 4135, 4500, 4860, 4962, 6075, 6750, 7443, 8100, 8270, 9924, 10125, 12150, 12405, 13500, 14886, 16540, 20250, 20675, 22329, 24300, 24810, 29772, 30375, 37215, 40500, 41350, 44658, 49620, 60750, 62025, 66987, 74430, 82700, 89316, 103375, 111645, 121500, 124050, 133974, 148860, 186075, 200961, 206750, 223290, 248100, 267948, 310125, 334935, 372150, 401922, 413500, 446580, 558225, 620250, 669870, 744300, 803844, 930375, 1004805, 1116450, 1240500, 1339740, 1674675, 1860750, 2009610, 2232900, 2791125, 3349350, 3721500, 4019220, 5024025, 5582250, 6698700, 8373375, 10048050, 11164500, 16746750, 20096100, 25120125, 33493500, 50240250, 100480500]

約数ペア:

[(1, 100480500), (2, 50240250), (3, 33493500), (4, 25120125), (5, 20096100), (6, 16746750), (9, 11164500), (10, 10048050), (12, 8373375), (15, 6698700), (18, 5582250), (20, 5024025), (25, 4019220), (27, 3721500), (30, 3349350), (36, 2791125), (45, 2232900), (50, 2009610), (54, 1860750), (60, 1674675), (75, 1339740), (81, 1240500), (90, 1116450), (100, 1004805), (108, 930375), (125, 803844), (135, 744300), (150, 669870), (162, 620250), (180, 558225), (225, 446580), (243, 413500), (250, 401922), (270, 372150), (300, 334935), (324, 310125), (375, 267948), (405, 248100), (450, 223290), (486, 206750), (500, 200961), (540, 186075), (675, 148860), (750, 133974), (810, 124050), (827, 121500), (900, 111645), (972, 103375), (1125, 89316), (1215, 82700), (1350, 74430), (1500, 66987), (1620, 62025), (1654, 60750), (2025, 49620), (2250, 44658), (2430, 41350), (2481, 40500), (2700, 37215), (3308, 30375), (3375, 29772), (4050, 24810), (4135, 24300), (4500, 22329), (4860, 20675), (4962, 20250), (6075, 16540), (6750, 14886), (7443, 13500), (8100, 12405), (8270, 12150), (9924, 10125)]