2752207020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 8452735200

約数和(自身を除く): 5700528180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 227, 349, 386, 454, 579, 681, 698, 772, 908, 965, 1047, 1135, 1158, 1362, 1396, 1737, 1745, 1930, 2043, 2094, 2270, 2316, 2724, 2895, 3141, 3405, 3474, 3490, 3860, 4086, 4188, 4540, 5235, 5790, 6282, 6810, 6948, 6980, 8172, 8685, 10215, 10470, 11580, 12564, 13620, 15705, 17370, 20430, 20940, 31410, 34740, 40860, 43811, 62820, 67357, 79223, 87622, 131433, 134714, 158446, 175244, 202071, 219055, 237669, 262866, 269428, 316892, 336785, 394299, 396115, 404142, 438110, 475338, 525732, 606213, 657165, 673570, 713007, 788598, 792230, 808284, 876220, 950676, 1010355, 1188345, 1212426, 1314330, 1347140, 1426014, 1577196, 1584460, 1971495, 2020710, 2376690, 2424852, 2628660, 2852028, 3031065, 3565035, 3942990, 4041420, 4753380, 6062130, 7130070, 7885980, 12124260, 14260140, 15290039, 30580078, 45870117, 61160156, 76450195, 91740234, 137610351, 152900390, 183480468, 229350585, 275220702, 305800780, 458701170, 550441404, 688051755, 917402340, 1376103510, 2752207020]

約数ペア:

[(1, 2752207020), (2, 1376103510), (3, 917402340), (4, 688051755), (5, 550441404), (6, 458701170), (9, 305800780), (10, 275220702), (12, 229350585), (15, 183480468), (18, 152900390), (20, 137610351), (30, 91740234), (36, 76450195), (45, 61160156), (60, 45870117), (90, 30580078), (180, 15290039), (193, 14260140), (227, 12124260), (349, 7885980), (386, 7130070), (454, 6062130), (579, 4753380), (681, 4041420), (698, 3942990), (772, 3565035), (908, 3031065), (965, 2852028), (1047, 2628660), (1135, 2424852), (1158, 2376690), (1362, 2020710), (1396, 1971495), (1737, 1584460), (1745, 1577196), (1930, 1426014), (2043, 1347140), (2094, 1314330), (2270, 1212426), (2316, 1188345), (2724, 1010355), (2895, 950676), (3141, 876220), (3405, 808284), (3474, 792230), (3490, 788598), (3860, 713007), (4086, 673570), (4188, 657165), (4540, 606213), (5235, 525732), (5790, 475338), (6282, 438110), (6810, 404142), (6948, 396115), (6980, 394299), (8172, 336785), (8685, 316892), (10215, 269428), (10470, 262866), (11580, 237669), (12564, 219055), (13620, 202071), (15705, 175244), (17370, 158446), (20430, 134714), (20940, 131433), (31410, 87622), (34740, 79223), (40860, 67357), (43811, 62820)]