47711300

素因数分解:

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

素因数の和:155

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 83530300

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, 130, 140, 175, 182, 196, 214, 245, 260, 325, 343, 350, 364, 428, 455, 490, 535, 637, 650, 686, 700, 749, 910, 980, 1070, 1225, 1274, 1300, 1372, 1391, 1498, 1715, 1820, 2140, 2275, 2450, 2548, 2675, 2782, 2996, 3185, 3430, 3745, 4459, 4550, 4900, 5243, 5350, 5564, 6370, 6860, 6955, 7490, 8575, 8918, 9100, 9737, 10486, 10700, 12740, 13910, 14980, 15925, 17150, 17836, 18725, 19474, 20972, 22295, 26215, 27820, 31850, 34300, 34775, 36701, 37450, 38948, 44590, 48685, 52430, 63700, 68159, 69550, 73402, 74900, 89180, 97370, 104860, 111475, 131075, 136318, 139100, 146804, 183505, 194740, 222950, 243425, 262150, 272636, 340795, 367010, 445900, 477113, 486850, 524300, 681590, 734020, 917525, 954226, 973700, 1363180, 1703975, 1835050, 1908452, 2385565, 3407950, 3670100, 4771130, 6815900, 9542260, 11927825, 23855650, 47711300]

約数ペア:

[(1, 47711300), (2, 23855650), (4, 11927825), (5, 9542260), (7, 6815900), (10, 4771130), (13, 3670100), (14, 3407950), (20, 2385565), (25, 1908452), (26, 1835050), (28, 1703975), (35, 1363180), (49, 973700), (50, 954226), (52, 917525), (65, 734020), (70, 681590), (91, 524300), (98, 486850), (100, 477113), (107, 445900), (130, 367010), (140, 340795), (175, 272636), (182, 262150), (196, 243425), (214, 222950), (245, 194740), (260, 183505), (325, 146804), (343, 139100), (350, 136318), (364, 131075), (428, 111475), (455, 104860), (490, 97370), (535, 89180), (637, 74900), (650, 73402), (686, 69550), (700, 68159), (749, 63700), (910, 52430), (980, 48685), (1070, 44590), (1225, 38948), (1274, 37450), (1300, 36701), (1372, 34775), (1391, 34300), (1498, 31850), (1715, 27820), (1820, 26215), (2140, 22295), (2275, 20972), (2450, 19474), (2548, 18725), (2675, 17836), (2782, 17150), (2996, 15925), (3185, 14980), (3430, 13910), (3745, 12740), (4459, 10700), (4550, 10486), (4900, 9737), (5243, 9100), (5350, 8918), (5564, 8575), (6370, 7490), (6860, 6955)]