47875320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 161582400

約数和(自身を除く): 113707080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 457, 485, 540, 582, 776, 873, 914, 970, 1080, 1164, 1371, 1455, 1746, 1828, 1940, 2285, 2328, 2619, 2742, 2910, 3492, 3656, 3880, 4113, 4365, 4570, 5238, 5484, 5820, 6855, 6984, 8226, 8730, 9140, 10476, 10968, 11640, 12339, 13095, 13710, 16452, 17460, 18280, 20565, 20952, 24678, 26190, 27420, 32904, 34920, 41130, 44329, 49356, 52380, 54840, 61695, 82260, 88658, 98712, 104760, 123390, 132987, 164520, 177316, 221645, 246780, 265974, 354632, 398961, 443290, 493560, 531948, 664935, 797922, 886580, 1063896, 1196883, 1329870, 1595844, 1773160, 1994805, 2393766, 2659740, 3191688, 3989610, 4787532, 5319480, 5984415, 7979220, 9575064, 11968830, 15958440, 23937660, 47875320]

約数ペア:

[(1, 47875320), (2, 23937660), (3, 15958440), (4, 11968830), (5, 9575064), (6, 7979220), (8, 5984415), (9, 5319480), (10, 4787532), (12, 3989610), (15, 3191688), (18, 2659740), (20, 2393766), (24, 1994805), (27, 1773160), (30, 1595844), (36, 1329870), (40, 1196883), (45, 1063896), (54, 886580), (60, 797922), (72, 664935), (90, 531948), (97, 493560), (108, 443290), (120, 398961), (135, 354632), (180, 265974), (194, 246780), (216, 221645), (270, 177316), (291, 164520), (360, 132987), (388, 123390), (457, 104760), (485, 98712), (540, 88658), (582, 82260), (776, 61695), (873, 54840), (914, 52380), (970, 49356), (1080, 44329), (1164, 41130), (1371, 34920), (1455, 32904), (1746, 27420), (1828, 26190), (1940, 24678), (2285, 20952), (2328, 20565), (2619, 18280), (2742, 17460), (2910, 16452), (3492, 13710), (3656, 13095), (3880, 12339), (4113, 11640), (4365, 10968), (4570, 10476), (5238, 9140), (5484, 8730), (5820, 8226), (6855, 6984)]