2102152500

素因数分解:

$2^2\times 3^4\times 5^4\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 300

約数和(自身を含む): 7853411104

約数和(自身を除く): 5751258604

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, 300, 315, 324, 350, 375, 378, 405, 420, 450, 500, 525, 540, 567, 625, 630, 675, 700, 750, 756, 810, 875, 900, 945, 1050, 1125, 1134, 1250, 1260, 1350, 1483, 1500, 1575, 1620, 1750, 1875, 1890, 2025, 2100, 2250, 2268, 2500, 2625, 2700, 2835, 2966, 3150, 3375, 3500, 3750, 3780, 4050, 4375, 4449, 4500, 4725, 5250, 5625, 5670, 5932, 6300, 6750, 7415, 7500, 7875, 8100, 8750, 8898, 9450, 10125, 10381, 10500, 11250, 11340, 13125, 13347, 13500, 14175, 14830, 15750, 16875, 17500, 17796, 18900, 20250, 20762, 22245, 22500, 23625, 26250, 26694, 28350, 29660, 31143, 31500, 33750, 37075, 39375, 40041, 40500, 41524, 44490, 47250, 50625, 51905, 52500, 53388, 56700, 62286, 66735, 67500, 70875, 74150, 78750, 80082, 88980, 93429, 94500, 101250, 103810, 111225, 118125, 120123, 124572, 133470, 141750, 148300, 155715, 157500, 160164, 185375, 186858, 200205, 202500, 207620, 222450, 236250, 240246, 259525, 266940, 280287, 283500, 311430, 333675, 354375, 370750, 373716, 400410, 444900, 467145, 472500, 480492, 519050, 556125, 560574, 600615, 622860, 667350, 708750, 741500, 778575, 800820, 840861, 926875, 934290, 1001025, 1038100, 1112250, 1121148, 1201230, 1297625, 1334700, 1401435, 1417500, 1557150, 1668375, 1681722, 1853750, 1868580, 2002050, 2224500, 2335725, 2402460, 2595250, 2780625, 2802870, 3003075, 3114300, 3336750, 3363444, 3707500, 3892875, 4004100, 4204305, 4671450, 5005125, 5190500, 5561250, 5605740, 6006150, 6488125, 6673500, 7007175, 7785750, 8341875, 8408610, 9342900, 10010250, 11122500, 11678625, 12012300, 12976250, 14014350, 15015375, 15571500, 16683750, 16817220, 19464375, 20020500, 21021525, 23357250, 25025625, 25952500, 28028700, 30030750, 33367500, 35035875, 38928750, 42043050, 46714500, 50051250, 58393125, 60061500, 70071750, 75076875, 77857500, 84086100, 100102500, 105107625, 116786250, 140143500, 150153750, 175179375, 210215250, 233572500, 300307500, 350358750, 420430500, 525538125, 700717500, 1051076250, 2102152500]

約数ペア:

[(1, 2102152500), (2, 1051076250), (3, 700717500), (4, 525538125), (5, 420430500), (6, 350358750), (7, 300307500), (9, 233572500), (10, 210215250), (12, 175179375), (14, 150153750), (15, 140143500), (18, 116786250), (20, 105107625), (21, 100102500), (25, 84086100), (27, 77857500), (28, 75076875), (30, 70071750), (35, 60061500), (36, 58393125), (42, 50051250), (45, 46714500), (50, 42043050), (54, 38928750), (60, 35035875), (63, 33367500), (70, 30030750), (75, 28028700), (81, 25952500), (84, 25025625), (90, 23357250), (100, 21021525), (105, 20020500), (108, 19464375), (125, 16817220), (126, 16683750), (135, 15571500), (140, 15015375), (150, 14014350), (162, 12976250), (175, 12012300), (180, 11678625), (189, 11122500), (210, 10010250), (225, 9342900), (250, 8408610), (252, 8341875), (270, 7785750), (300, 7007175), (315, 6673500), (324, 6488125), (350, 6006150), (375, 5605740), (378, 5561250), (405, 5190500), (420, 5005125), (450, 4671450), (500, 4204305), (525, 4004100), (540, 3892875), (567, 3707500), (625, 3363444), (630, 3336750), (675, 3114300), (700, 3003075), (750, 2802870), (756, 2780625), (810, 2595250), (875, 2402460), (900, 2335725), (945, 2224500), (1050, 2002050), (1125, 1868580), (1134, 1853750), (1250, 1681722), (1260, 1668375), (1350, 1557150), (1483, 1417500), (1500, 1401435), (1575, 1334700), (1620, 1297625), (1750, 1201230), (1875, 1121148), (1890, 1112250), (2025, 1038100), (2100, 1001025), (2250, 934290), (2268, 926875), (2500, 840861), (2625, 800820), (2700, 778575), (2835, 741500), (2966, 708750), (3150, 667350), (3375, 622860), (3500, 600615), (3750, 560574), (3780, 556125), (4050, 519050), (4375, 480492), (4449, 472500), (4500, 467145), (4725, 444900), (5250, 400410), (5625, 373716), (5670, 370750), (5932, 354375), (6300, 333675), (6750, 311430), (7415, 283500), (7500, 280287), (7875, 266940), (8100, 259525), (8750, 240246), (8898, 236250), (9450, 222450), (10125, 207620), (10381, 202500), (10500, 200205), (11250, 186858), (11340, 185375), (13125, 160164), (13347, 157500), (13500, 155715), (14175, 148300), (14830, 141750), (15750, 133470), (16875, 124572), (17500, 120123), (17796, 118125), (18900, 111225), (20250, 103810), (20762, 101250), (22245, 94500), (22500, 93429), (23625, 88980), (26250, 80082), (26694, 78750), (28350, 74150), (29660, 70875), (31143, 67500), (31500, 66735), (33750, 62286), (37075, 56700), (39375, 53388), (40041, 52500), (40500, 51905), (41524, 50625), (44490, 47250)]