82800900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 328590080

約数和(自身を除く): 245789180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 337, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 674, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1011, 1050, 1092, 1170, 1260, 1300, 1348, 1350, 1365, 1404, 1575, 1638, 1685, 1755, 1820, 1890, 1950, 2022, 2100, 2275, 2340, 2359, 2457, 2700, 2730, 2925, 3033, 3150, 3276, 3370, 3510, 3780, 3900, 4044, 4095, 4381, 4550, 4718, 4725, 4914, 5055, 5460, 5850, 6066, 6300, 6740, 6825, 7020, 7077, 8190, 8425, 8762, 8775, 9099, 9100, 9436, 9450, 9828, 10110, 11700, 11795, 12132, 12285, 13143, 13650, 14154, 15165, 16380, 16850, 17524, 17550, 18198, 18900, 20220, 20475, 21231, 21905, 23590, 24570, 25275, 26286, 27300, 28308, 30330, 30667, 33700, 35100, 35385, 36396, 39429, 40950, 42462, 43810, 45495, 47180, 49140, 50550, 52572, 58975, 60660, 61334, 61425, 63693, 65715, 70770, 75825, 78858, 81900, 84924, 87620, 90990, 92001, 101100, 106155, 109525, 117950, 118287, 122668, 122850, 127386, 131430, 141540, 151650, 153335, 157716, 176925, 181980, 184002, 197145, 212310, 219050, 227475, 235900, 236574, 245700, 254772, 262860, 276003, 303300, 306670, 318465, 328575, 353850, 368004, 394290, 424620, 438100, 454950, 460005, 473148, 530775, 552006, 591435, 613340, 636930, 657150, 707700, 766675, 788580, 828009, 909900, 920010, 985725, 1061550, 1104012, 1182870, 1273860, 1314300, 1380015, 1533350, 1592325, 1656018, 1840020, 1971450, 2123100, 2300025, 2365740, 2760030, 2957175, 3066700, 3184650, 3312036, 3942900, 4140045, 4600050, 5520060, 5914350, 6369300, 6900075, 8280090, 9200100, 11828700, 13800150, 16560180, 20700225, 27600300, 41400450, 82800900]

約数ペア:

[(1, 82800900), (2, 41400450), (3, 27600300), (4, 20700225), (5, 16560180), (6, 13800150), (7, 11828700), (9, 9200100), (10, 8280090), (12, 6900075), (13, 6369300), (14, 5914350), (15, 5520060), (18, 4600050), (20, 4140045), (21, 3942900), (25, 3312036), (26, 3184650), (27, 3066700), (28, 2957175), (30, 2760030), (35, 2365740), (36, 2300025), (39, 2123100), (42, 1971450), (45, 1840020), (50, 1656018), (52, 1592325), (54, 1533350), (60, 1380015), (63, 1314300), (65, 1273860), (70, 1182870), (75, 1104012), (78, 1061550), (84, 985725), (90, 920010), (91, 909900), (100, 828009), (105, 788580), (108, 766675), (117, 707700), (126, 657150), (130, 636930), (135, 613340), (140, 591435), (150, 552006), (156, 530775), (175, 473148), (180, 460005), (182, 454950), (189, 438100), (195, 424620), (210, 394290), (225, 368004), (234, 353850), (252, 328575), (260, 318465), (270, 306670), (273, 303300), (300, 276003), (315, 262860), (325, 254772), (337, 245700), (350, 236574), (351, 235900), (364, 227475), (378, 219050), (390, 212310), (420, 197145), (450, 184002), (455, 181980), (468, 176925), (525, 157716), (540, 153335), (546, 151650), (585, 141540), (630, 131430), (650, 127386), (674, 122850), (675, 122668), (700, 118287), (702, 117950), (756, 109525), (780, 106155), (819, 101100), (900, 92001), (910, 90990), (945, 87620), (975, 84924), (1011, 81900), (1050, 78858), (1092, 75825), (1170, 70770), (1260, 65715), (1300, 63693), (1348, 61425), (1350, 61334), (1365, 60660), (1404, 58975), (1575, 52572), (1638, 50550), (1685, 49140), (1755, 47180), (1820, 45495), (1890, 43810), (1950, 42462), (2022, 40950), (2100, 39429), (2275, 36396), (2340, 35385), (2359, 35100), (2457, 33700), (2700, 30667), (2730, 30330), (2925, 28308), (3033, 27300), (3150, 26286), (3276, 25275), (3370, 24570), (3510, 23590), (3780, 21905), (3900, 21231), (4044, 20475), (4095, 20220), (4381, 18900), (4550, 18198), (4718, 17550), (4725, 17524), (4914, 16850), (5055, 16380), (5460, 15165), (5850, 14154), (6066, 13650), (6300, 13143), (6740, 12285), (6825, 12132), (7020, 11795), (7077, 11700), (8190, 10110), (8425, 9828), (8762, 9450), (8775, 9436), (9099, 9100)]