139169850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 358346112

約数和(自身を除く): 219176262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 173, 186, 310, 346, 465, 519, 775, 865, 930, 1038, 1550, 1730, 2325, 2595, 4325, 4650, 5190, 5363, 8650, 10726, 12975, 16089, 25950, 26815, 29929, 32178, 53630, 59858, 80445, 89787, 134075, 149645, 160890, 179574, 268150, 299290, 402225, 448935, 748225, 804450, 897870, 927799, 1496450, 1855598, 2244675, 2783397, 4489350, 4638995, 5566794, 9277990, 13916985, 23194975, 27833970, 46389950, 69584925, 139169850]

約数ペア:

[(1, 139169850), (2, 69584925), (3, 46389950), (5, 27833970), (6, 23194975), (10, 13916985), (15, 9277990), (25, 5566794), (30, 4638995), (31, 4489350), (50, 2783397), (62, 2244675), (75, 1855598), (93, 1496450), (150, 927799), (155, 897870), (173, 804450), (186, 748225), (310, 448935), (346, 402225), (465, 299290), (519, 268150), (775, 179574), (865, 160890), (930, 149645), (1038, 134075), (1550, 89787), (1730, 80445), (2325, 59858), (2595, 53630), (4325, 32178), (4650, 29929), (5190, 26815), (5363, 25950), (8650, 16089), (10726, 12975)]