47821860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 161280000

約数和(自身を除く): 113458140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 79, 90, 95, 108, 114, 118, 135, 158, 171, 177, 180, 190, 228, 236, 237, 270, 285, 295, 316, 342, 354, 380, 395, 474, 513, 531, 540, 570, 590, 684, 708, 711, 790, 855, 885, 948, 1026, 1062, 1121, 1140, 1180, 1185, 1422, 1501, 1580, 1593, 1710, 1770, 2052, 2124, 2133, 2242, 2370, 2565, 2655, 2844, 3002, 3186, 3363, 3420, 3540, 3555, 4266, 4484, 4503, 4661, 4740, 5130, 5310, 5605, 6004, 6372, 6726, 7110, 7505, 7965, 8532, 9006, 9322, 10089, 10260, 10620, 10665, 11210, 13452, 13509, 13983, 14220, 15010, 15930, 16815, 18012, 18644, 20178, 21330, 22420, 22515, 23305, 27018, 27966, 30020, 30267, 31860, 33630, 40356, 40527, 41949, 42660, 45030, 46610, 50445, 54036, 55932, 60534, 67260, 67545, 69915, 81054, 83898, 88559, 90060, 93220, 100890, 121068, 125847, 135090, 139830, 151335, 162108, 167796, 177118, 201780, 202635, 209745, 251694, 265677, 270180, 279660, 302670, 354236, 405270, 419490, 442795, 503388, 531354, 605340, 629235, 797031, 810540, 838980, 885590, 1062708, 1258470, 1328385, 1594062, 1771180, 2391093, 2516940, 2656770, 3188124, 3985155, 4782186, 5313540, 7970310, 9564372, 11955465, 15940620, 23910930, 47821860]

約数ペア:

[(1, 47821860), (2, 23910930), (3, 15940620), (4, 11955465), (5, 9564372), (6, 7970310), (9, 5313540), (10, 4782186), (12, 3985155), (15, 3188124), (18, 2656770), (19, 2516940), (20, 2391093), (27, 1771180), (30, 1594062), (36, 1328385), (38, 1258470), (45, 1062708), (54, 885590), (57, 838980), (59, 810540), (60, 797031), (76, 629235), (79, 605340), (90, 531354), (95, 503388), (108, 442795), (114, 419490), (118, 405270), (135, 354236), (158, 302670), (171, 279660), (177, 270180), (180, 265677), (190, 251694), (228, 209745), (236, 202635), (237, 201780), (270, 177118), (285, 167796), (295, 162108), (316, 151335), (342, 139830), (354, 135090), (380, 125847), (395, 121068), (474, 100890), (513, 93220), (531, 90060), (540, 88559), (570, 83898), (590, 81054), (684, 69915), (708, 67545), (711, 67260), (790, 60534), (855, 55932), (885, 54036), (948, 50445), (1026, 46610), (1062, 45030), (1121, 42660), (1140, 41949), (1180, 40527), (1185, 40356), (1422, 33630), (1501, 31860), (1580, 30267), (1593, 30020), (1710, 27966), (1770, 27018), (2052, 23305), (2124, 22515), (2133, 22420), (2242, 21330), (2370, 20178), (2565, 18644), (2655, 18012), (2844, 16815), (3002, 15930), (3186, 15010), (3363, 14220), (3420, 13983), (3540, 13509), (3555, 13452), (4266, 11210), (4484, 10665), (4503, 10620), (4661, 10260), (4740, 10089), (5130, 9322), (5310, 9006), (5605, 8532), (6004, 7965), (6372, 7505), (6726, 7110)]