43323420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 106666980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 89, 95, 105, 114, 122, 133, 140, 178, 183, 190, 210, 228, 244, 266, 267, 285, 305, 356, 366, 380, 399, 420, 427, 445, 532, 534, 570, 610, 623, 665, 732, 798, 854, 890, 915, 1068, 1140, 1159, 1220, 1246, 1281, 1330, 1335, 1596, 1691, 1708, 1780, 1830, 1869, 1995, 2135, 2318, 2492, 2562, 2660, 2670, 3115, 3382, 3477, 3660, 3738, 3990, 4270, 4636, 5073, 5124, 5340, 5429, 5795, 6230, 6405, 6764, 6954, 7476, 7980, 8113, 8455, 8540, 9345, 10146, 10858, 11590, 11837, 12460, 12810, 13908, 16226, 16287, 16910, 17385, 18690, 20292, 21716, 23180, 23674, 24339, 25365, 25620, 27145, 32452, 32574, 33820, 34770, 35511, 37380, 38003, 40565, 47348, 48678, 50730, 54290, 59185, 65148, 69540, 71022, 76006, 81130, 81435, 97356, 101460, 103151, 108580, 114009, 118370, 121695, 142044, 152012, 162260, 162870, 177555, 190015, 206302, 228018, 236740, 243390, 309453, 325740, 355110, 380030, 412604, 456036, 486780, 515755, 570045, 618906, 710220, 722057, 760060, 1031510, 1140090, 1237812, 1444114, 1547265, 2063020, 2166171, 2280180, 2888228, 3094530, 3610285, 4332342, 6189060, 7220570, 8664684, 10830855, 14441140, 21661710, 43323420]

約数ペア:

[(1, 43323420), (2, 21661710), (3, 14441140), (4, 10830855), (5, 8664684), (6, 7220570), (7, 6189060), (10, 4332342), (12, 3610285), (14, 3094530), (15, 2888228), (19, 2280180), (20, 2166171), (21, 2063020), (28, 1547265), (30, 1444114), (35, 1237812), (38, 1140090), (42, 1031510), (57, 760060), (60, 722057), (61, 710220), (70, 618906), (76, 570045), (84, 515755), (89, 486780), (95, 456036), (105, 412604), (114, 380030), (122, 355110), (133, 325740), (140, 309453), (178, 243390), (183, 236740), (190, 228018), (210, 206302), (228, 190015), (244, 177555), (266, 162870), (267, 162260), (285, 152012), (305, 142044), (356, 121695), (366, 118370), (380, 114009), (399, 108580), (420, 103151), (427, 101460), (445, 97356), (532, 81435), (534, 81130), (570, 76006), (610, 71022), (623, 69540), (665, 65148), (732, 59185), (798, 54290), (854, 50730), (890, 48678), (915, 47348), (1068, 40565), (1140, 38003), (1159, 37380), (1220, 35511), (1246, 34770), (1281, 33820), (1330, 32574), (1335, 32452), (1596, 27145), (1691, 25620), (1708, 25365), (1780, 24339), (1830, 23674), (1869, 23180), (1995, 21716), (2135, 20292), (2318, 18690), (2492, 17385), (2562, 16910), (2660, 16287), (2670, 16226), (3115, 13908), (3382, 12810), (3477, 12460), (3660, 11837), (3738, 11590), (3990, 10858), (4270, 10146), (4636, 9345), (5073, 8540), (5124, 8455), (5340, 8113), (5429, 7980), (5795, 7476), (6230, 6954), (6405, 6764)]