238556500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 421885100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 107, 125, 130, 140, 175, 182, 196, 214, 245, 250, 260, 325, 343, 350, 364, 428, 455, 490, 500, 535, 637, 650, 686, 700, 749, 875, 910, 980, 1070, 1225, 1274, 1300, 1372, 1391, 1498, 1625, 1715, 1750, 1820, 2140, 2275, 2450, 2548, 2675, 2782, 2996, 3185, 3250, 3430, 3500, 3745, 4459, 4550, 4900, 5243, 5350, 5564, 6125, 6370, 6500, 6860, 6955, 7490, 8575, 8918, 9100, 9737, 10486, 10700, 11375, 12250, 12740, 13375, 13910, 14980, 15925, 17150, 17836, 18725, 19474, 20972, 22295, 22750, 24500, 26215, 26750, 27820, 31850, 34300, 34775, 36701, 37450, 38948, 42875, 44590, 45500, 48685, 52430, 53500, 63700, 68159, 69550, 73402, 74900, 79625, 85750, 89180, 93625, 97370, 104860, 111475, 131075, 136318, 139100, 146804, 159250, 171500, 173875, 183505, 187250, 194740, 222950, 243425, 262150, 272636, 318500, 340795, 347750, 367010, 374500, 445900, 477113, 486850, 524300, 557375, 655375, 681590, 695500, 734020, 917525, 954226, 973700, 1114750, 1217125, 1310750, 1363180, 1703975, 1835050, 1908452, 2229500, 2385565, 2434250, 2621500, 3407950, 3670100, 4587625, 4771130, 4868500, 6815900, 8519875, 9175250, 9542260, 11927825, 17039750, 18350500, 23855650, 34079500, 47711300, 59639125, 119278250, 238556500]

約数ペア:

[(1, 238556500), (2, 119278250), (4, 59639125), (5, 47711300), (7, 34079500), (10, 23855650), (13, 18350500), (14, 17039750), (20, 11927825), (25, 9542260), (26, 9175250), (28, 8519875), (35, 6815900), (49, 4868500), (50, 4771130), (52, 4587625), (65, 3670100), (70, 3407950), (91, 2621500), (98, 2434250), (100, 2385565), (107, 2229500), (125, 1908452), (130, 1835050), (140, 1703975), (175, 1363180), (182, 1310750), (196, 1217125), (214, 1114750), (245, 973700), (250, 954226), (260, 917525), (325, 734020), (343, 695500), (350, 681590), (364, 655375), (428, 557375), (455, 524300), (490, 486850), (500, 477113), (535, 445900), (637, 374500), (650, 367010), (686, 347750), (700, 340795), (749, 318500), (875, 272636), (910, 262150), (980, 243425), (1070, 222950), (1225, 194740), (1274, 187250), (1300, 183505), (1372, 173875), (1391, 171500), (1498, 159250), (1625, 146804), (1715, 139100), (1750, 136318), (1820, 131075), (2140, 111475), (2275, 104860), (2450, 97370), (2548, 93625), (2675, 89180), (2782, 85750), (2996, 79625), (3185, 74900), (3250, 73402), (3430, 69550), (3500, 68159), (3745, 63700), (4459, 53500), (4550, 52430), (4900, 48685), (5243, 45500), (5350, 44590), (5564, 42875), (6125, 38948), (6370, 37450), (6500, 36701), (6860, 34775), (6955, 34300), (7490, 31850), (8575, 27820), (8918, 26750), (9100, 26215), (9737, 24500), (10486, 22750), (10700, 22295), (11375, 20972), (12250, 19474), (12740, 18725), (13375, 17836), (13910, 17150), (14980, 15925)]