71531360280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{34841}}^1$

素因数の和:36762

約数の個数: 128

約数和(自身を含む): 238570142400

約数和(自身を除く): 167038782120

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, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1901, 3802, 5703, 7604, 9505, 11406, 15208, 17109, 19010, 22812, 28515, 34218, 34841, 38020, 45624, 51327, 57030, 68436, 69682, 76040, 85545, 102654, 104523, 114060, 136872, 139364, 171090, 174205, 205308, 209046, 228120, 256635, 278728, 313569, 342180, 348410, 410616, 418092, 513270, 522615, 627138, 684360, 696820, 836184, 940707, 1026540, 1045230, 1254276, 1393640, 1567845, 1881414, 2053080, 2090460, 2508552, 3135690, 3762828, 4180920, 4703535, 6271380, 7525656, 9407070, 12542760, 18814140, 37628280, 66232741, 132465482, 198698223, 264930964, 331163705, 397396446, 529861928, 596094669, 662327410, 794792892, 993491115, 1192189338, 1324654820, 1589585784, 1788284007, 1986982230, 2384378676, 2649309640, 2980473345, 3576568014, 3973964460, 4768757352, 5960946690, 7153136028, 7947928920, 8941420035, 11921893380, 14306272056, 17882840070, 23843786760, 35765680140, 71531360280]

約数ペア:

[(1, 71531360280), (2, 35765680140), (3, 23843786760), (4, 17882840070), (5, 14306272056), (6, 11921893380), (8, 8941420035), (9, 7947928920), (10, 7153136028), (12, 5960946690), (15, 4768757352), (18, 3973964460), (20, 3576568014), (24, 2980473345), (27, 2649309640), (30, 2384378676), (36, 1986982230), (40, 1788284007), (45, 1589585784), (54, 1324654820), (60, 1192189338), (72, 993491115), (90, 794792892), (108, 662327410), (120, 596094669), (135, 529861928), (180, 397396446), (216, 331163705), (270, 264930964), (360, 198698223), (540, 132465482), (1080, 66232741), (1901, 37628280), (3802, 18814140), (5703, 12542760), (7604, 9407070), (9505, 7525656), (11406, 6271380), (15208, 4703535), (17109, 4180920), (19010, 3762828), (22812, 3135690), (28515, 2508552), (34218, 2090460), (34841, 2053080), (38020, 1881414), (45624, 1567845), (51327, 1393640), (57030, 1254276), (68436, 1045230), (69682, 1026540), (76040, 940707), (85545, 836184), (102654, 696820), (104523, 684360), (114060, 627138), (136872, 522615), (139364, 513270), (171090, 418092), (174205, 410616), (205308, 348410), (209046, 342180), (228120, 313569), (256635, 278728)]