155624820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10545

約数の個数: 96

約数和(自身を含む): 494014080

約数和(自身を除く): 338389260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 10501, 14820, 21002, 31503, 42004, 52505, 63006, 105010, 126012, 136513, 157515, 199519, 210020, 273026, 315030, 399038, 409539, 546052, 598557, 630060, 682565, 798076, 819078, 997595, 1197114, 1365130, 1638156, 1995190, 2047695, 2394228, 2593747, 2730260, 2992785, 3990380, 4095390, 5187494, 5985570, 7781241, 8190780, 10374988, 11971140, 12968735, 15562482, 25937470, 31124964, 38906205, 51874940, 77812410, 155624820]

約数ペア:

[(1, 155624820), (2, 77812410), (3, 51874940), (4, 38906205), (5, 31124964), (6, 25937470), (10, 15562482), (12, 12968735), (13, 11971140), (15, 10374988), (19, 8190780), (20, 7781241), (26, 5985570), (30, 5187494), (38, 4095390), (39, 3990380), (52, 2992785), (57, 2730260), (60, 2593747), (65, 2394228), (76, 2047695), (78, 1995190), (95, 1638156), (114, 1365130), (130, 1197114), (156, 997595), (190, 819078), (195, 798076), (228, 682565), (247, 630060), (260, 598557), (285, 546052), (380, 409539), (390, 399038), (494, 315030), (570, 273026), (741, 210020), (780, 199519), (988, 157515), (1140, 136513), (1235, 126012), (1482, 105010), (2470, 63006), (2964, 52505), (3705, 42004), (4940, 31503), (7410, 21002), (10501, 14820)]