47727240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 166622400

約数和(自身を除く): 118895160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 173, 190, 209, 220, 228, 242, 264, 285, 330, 346, 363, 380, 418, 440, 456, 484, 519, 570, 605, 627, 660, 692, 726, 760, 836, 865, 968, 1038, 1045, 1140, 1210, 1254, 1320, 1384, 1452, 1672, 1730, 1815, 1903, 2076, 2090, 2280, 2299, 2420, 2508, 2595, 2904, 3135, 3287, 3460, 3630, 3806, 4152, 4180, 4598, 4840, 5016, 5190, 5709, 6270, 6574, 6897, 6920, 7260, 7612, 8360, 9196, 9515, 9861, 10380, 11418, 11495, 12540, 13148, 13794, 14520, 15224, 16435, 18392, 19030, 19722, 20760, 20933, 22836, 22990, 25080, 26296, 27588, 28545, 32870, 34485, 36157, 38060, 39444, 41866, 45672, 45980, 49305, 55176, 57090, 62799, 65740, 68970, 72314, 76120, 78888, 83732, 91960, 98610, 104665, 108471, 114180, 125598, 131480, 137940, 144628, 167464, 180785, 197220, 209330, 216942, 228360, 251196, 275880, 289256, 313995, 361570, 394440, 397727, 418660, 433884, 502392, 542355, 627990, 723140, 795454, 837320, 867768, 1084710, 1193181, 1255980, 1446280, 1590908, 1988635, 2169420, 2386362, 2511960, 3181816, 3977270, 4338840, 4772724, 5965905, 7954540, 9545448, 11931810, 15909080, 23863620, 47727240]

約数ペア:

[(1, 47727240), (2, 23863620), (3, 15909080), (4, 11931810), (5, 9545448), (6, 7954540), (8, 5965905), (10, 4772724), (11, 4338840), (12, 3977270), (15, 3181816), (19, 2511960), (20, 2386362), (22, 2169420), (24, 1988635), (30, 1590908), (33, 1446280), (38, 1255980), (40, 1193181), (44, 1084710), (55, 867768), (57, 837320), (60, 795454), (66, 723140), (76, 627990), (88, 542355), (95, 502392), (110, 433884), (114, 418660), (120, 397727), (121, 394440), (132, 361570), (152, 313995), (165, 289256), (173, 275880), (190, 251196), (209, 228360), (220, 216942), (228, 209330), (242, 197220), (264, 180785), (285, 167464), (330, 144628), (346, 137940), (363, 131480), (380, 125598), (418, 114180), (440, 108471), (456, 104665), (484, 98610), (519, 91960), (570, 83732), (605, 78888), (627, 76120), (660, 72314), (692, 68970), (726, 65740), (760, 62799), (836, 57090), (865, 55176), (968, 49305), (1038, 45980), (1045, 45672), (1140, 41866), (1210, 39444), (1254, 38060), (1320, 36157), (1384, 34485), (1452, 32870), (1672, 28545), (1730, 27588), (1815, 26296), (1903, 25080), (2076, 22990), (2090, 22836), (2280, 20933), (2299, 20760), (2420, 19722), (2508, 19030), (2595, 18392), (2904, 16435), (3135, 15224), (3287, 14520), (3460, 13794), (3630, 13148), (3806, 12540), (4152, 11495), (4180, 11418), (4598, 10380), (4840, 9861), (5016, 9515), (5190, 9196), (5709, 8360), (6270, 7612), (6574, 7260), (6897, 6920)]