80230500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 300203904

約数和(自身を除く): 219973404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 283, 300, 315, 324, 350, 375, 378, 405, 420, 450, 500, 525, 540, 566, 567, 630, 675, 700, 750, 756, 810, 849, 875, 900, 945, 1050, 1125, 1132, 1134, 1260, 1350, 1415, 1500, 1575, 1620, 1698, 1750, 1890, 1981, 2025, 2100, 2250, 2268, 2547, 2625, 2700, 2830, 2835, 3150, 3375, 3396, 3500, 3780, 3962, 4050, 4245, 4500, 4725, 5094, 5250, 5660, 5670, 5943, 6300, 6750, 7075, 7641, 7875, 7924, 8100, 8490, 9450, 9905, 10125, 10188, 10500, 11340, 11886, 12735, 13500, 14150, 14175, 15282, 15750, 16980, 17829, 18900, 19810, 20250, 21225, 22923, 23625, 23772, 25470, 28300, 28350, 29715, 30564, 31500, 35375, 35658, 38205, 39620, 40500, 42450, 45846, 47250, 49525, 50940, 53487, 56700, 59430, 63675, 70750, 70875, 71316, 76410, 84900, 89145, 91692, 94500, 99050, 106125, 106974, 114615, 118860, 127350, 141500, 141750, 148575, 152820, 160461, 178290, 191025, 198100, 212250, 213948, 229230, 247625, 254700, 267435, 283500, 297150, 318375, 320922, 356580, 382050, 424500, 445725, 458460, 495250, 534870, 573075, 594300, 636750, 641844, 742875, 764100, 802305, 891450, 955125, 990500, 1069740, 1146150, 1273500, 1337175, 1485750, 1604610, 1782900, 1910250, 2228625, 2292300, 2674350, 2865375, 2971500, 3209220, 3820500, 4011525, 4457250, 5348700, 5730750, 6685875, 8023050, 8914500, 11461500, 13371750, 16046100, 20057625, 26743500, 40115250, 80230500]

約数ペア:

[(1, 80230500), (2, 40115250), (3, 26743500), (4, 20057625), (5, 16046100), (6, 13371750), (7, 11461500), (9, 8914500), (10, 8023050), (12, 6685875), (14, 5730750), (15, 5348700), (18, 4457250), (20, 4011525), (21, 3820500), (25, 3209220), (27, 2971500), (28, 2865375), (30, 2674350), (35, 2292300), (36, 2228625), (42, 1910250), (45, 1782900), (50, 1604610), (54, 1485750), (60, 1337175), (63, 1273500), (70, 1146150), (75, 1069740), (81, 990500), (84, 955125), (90, 891450), (100, 802305), (105, 764100), (108, 742875), (125, 641844), (126, 636750), (135, 594300), (140, 573075), (150, 534870), (162, 495250), (175, 458460), (180, 445725), (189, 424500), (210, 382050), (225, 356580), (250, 320922), (252, 318375), (270, 297150), (283, 283500), (300, 267435), (315, 254700), (324, 247625), (350, 229230), (375, 213948), (378, 212250), (405, 198100), (420, 191025), (450, 178290), (500, 160461), (525, 152820), (540, 148575), (566, 141750), (567, 141500), (630, 127350), (675, 118860), (700, 114615), (750, 106974), (756, 106125), (810, 99050), (849, 94500), (875, 91692), (900, 89145), (945, 84900), (1050, 76410), (1125, 71316), (1132, 70875), (1134, 70750), (1260, 63675), (1350, 59430), (1415, 56700), (1500, 53487), (1575, 50940), (1620, 49525), (1698, 47250), (1750, 45846), (1890, 42450), (1981, 40500), (2025, 39620), (2100, 38205), (2250, 35658), (2268, 35375), (2547, 31500), (2625, 30564), (2700, 29715), (2830, 28350), (2835, 28300), (3150, 25470), (3375, 23772), (3396, 23625), (3500, 22923), (3780, 21225), (3962, 20250), (4050, 19810), (4245, 18900), (4500, 17829), (4725, 16980), (5094, 15750), (5250, 15282), (5660, 14175), (5670, 14150), (5943, 13500), (6300, 12735), (6750, 11886), (7075, 11340), (7641, 10500), (7875, 10188), (7924, 10125), (8100, 9905), (8490, 9450)]