250763580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 822528000

約数和(自身を除く): 571764420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 87, 90, 108, 116, 134, 135, 145, 174, 180, 201, 239, 261, 268, 270, 290, 335, 348, 402, 435, 478, 522, 540, 580, 603, 670, 717, 783, 804, 870, 956, 1005, 1044, 1195, 1206, 1305, 1340, 1434, 1566, 1740, 1809, 1943, 2010, 2151, 2390, 2412, 2610, 2868, 3015, 3132, 3585, 3618, 3886, 3915, 4020, 4302, 4780, 5220, 5829, 6030, 6453, 6931, 7170, 7236, 7772, 7830, 8604, 9045, 9715, 10755, 11658, 12060, 12906, 13862, 14340, 15660, 16013, 17487, 18090, 19430, 20793, 21510, 23316, 25812, 27724, 29145, 32026, 32265, 34655, 34974, 36180, 38860, 41586, 43020, 48039, 52461, 58290, 62379, 64052, 64530, 69310, 69948, 80065, 83172, 87435, 96078, 103965, 104922, 116580, 124758, 129060, 138620, 144117, 160130, 174870, 187137, 192156, 207930, 209844, 240195, 249516, 262305, 288234, 311895, 320260, 349740, 374274, 415860, 432351, 464377, 480390, 524610, 576468, 623790, 720585, 748548, 864702, 928754, 935685, 960780, 1049220, 1247580, 1393131, 1441170, 1729404, 1857508, 1871370, 2161755, 2321885, 2786262, 2882340, 3742740, 4179393, 4323510, 4643770, 5572524, 6965655, 8358786, 8647020, 9287540, 12538179, 13931310, 16717572, 20896965, 25076358, 27862620, 41793930, 50152716, 62690895, 83587860, 125381790, 250763580]

約数ペア:

[(1, 250763580), (2, 125381790), (3, 83587860), (4, 62690895), (5, 50152716), (6, 41793930), (9, 27862620), (10, 25076358), (12, 20896965), (15, 16717572), (18, 13931310), (20, 12538179), (27, 9287540), (29, 8647020), (30, 8358786), (36, 6965655), (45, 5572524), (54, 4643770), (58, 4323510), (60, 4179393), (67, 3742740), (87, 2882340), (90, 2786262), (108, 2321885), (116, 2161755), (134, 1871370), (135, 1857508), (145, 1729404), (174, 1441170), (180, 1393131), (201, 1247580), (239, 1049220), (261, 960780), (268, 935685), (270, 928754), (290, 864702), (335, 748548), (348, 720585), (402, 623790), (435, 576468), (478, 524610), (522, 480390), (540, 464377), (580, 432351), (603, 415860), (670, 374274), (717, 349740), (783, 320260), (804, 311895), (870, 288234), (956, 262305), (1005, 249516), (1044, 240195), (1195, 209844), (1206, 207930), (1305, 192156), (1340, 187137), (1434, 174870), (1566, 160130), (1740, 144117), (1809, 138620), (1943, 129060), (2010, 124758), (2151, 116580), (2390, 104922), (2412, 103965), (2610, 96078), (2868, 87435), (3015, 83172), (3132, 80065), (3585, 69948), (3618, 69310), (3886, 64530), (3915, 64052), (4020, 62379), (4302, 58290), (4780, 52461), (5220, 48039), (5829, 43020), (6030, 41586), (6453, 38860), (6931, 36180), (7170, 34974), (7236, 34655), (7772, 32265), (7830, 32026), (8604, 29145), (9045, 27724), (9715, 25812), (10755, 23316), (11658, 21510), (12060, 20793), (12906, 19430), (13862, 18090), (14340, 17487), (15660, 16013)]